Here is the list of Assist Trophies in Super Smash Bros. 6. Some of them can be defeated, either by the opponents or even the summoner themselves.

Base

Image Assist Trophy Series What the assist does Defeatable?
Blooper.png Blooper Super Mario Sprays ink on the screen. No
Lakitu.png Lakitu Super Mario Throws Spiny Spines at the fighters. Yes
Doki-doki-panic-promo-art.jpg Imajin Super Mario Throws vegetables to the fighters (some for health & others are venomous). Yes
Birdo-MP9.png Birdo Super Mario Spits eggs at the fighters. Yes
Boom Boom.png Boom Boom Super Mario Same as Starfy's, only more powerful. Yes
Chain Chomp Transparent.png Chain Chomp Super Mario Sits there, strikes if any fighter gets too close to it. Yes
1200px-ThwompNSMBU.png Thwomp Super Mario Hovers high up the stage, remaining still. If any opponent walks underneath it, it drops down to attack it, then moves back up. It won't attack again until it returns to its original position. No
SMP - King Bob-omb.png King Bob-omb Super Mario Throws Bob-ombs at fighters or grabs a fighter & throws them. Yes
Vivian - Paper Mario The Thousand-Year Door.png Vivian Super Mario Uses Shade Fist for fighters too close to her & Fiery Jinx for airborne ones. Yes
NSMBUDX Nabbit.png Nabbit Super Mario Steals a fighter & flies away if successful. Yes
Ty-Foo Icon SMO.png Ty-Foo Super Mario Blows enemies away. Yes
05863c3ef4c89a4ce3f29bc2ecda8883.png 8-Bit Donkey Kong Donkey Kong Holds and rolls a barrell. No
Rambi.png Rambi Donkey Kong Charges & ram fighters in his path. No
200px-SSBU Klaptrap artwork.png Klaptrap Donkey Kong Lunges across the screen and latches onto foes before launching them. Yes
Master Necky.png Master Necky Donkey Kong Spits coconuts at the fighters. Yes
Taj.png Taj Donkey Kong Assists the fighter who summoned him. No
Fi.png Fi The Legend of Zelda Does 2 spin kicks, jumps forward & lands on 1 leg, then a vertical split kick, does 2 more spin kicks, spins some times & ends with a shockwave stomp, charges into opponents with a Loftwing rune or transforms into her Goddess Sword form & slashes them. No
HW Wizzro.png Wizzro The Legend of Zelda Shoots hails of purple fireballs & fires a laser at fighters. Yes
BotW Master Kohga Model.png Master Kohga The Legend of Zelda Conjures rocks & hurl them at fighters. Yes
Metroid Assist Trophy (SSBU).png Metroid Metroid Builds up damage on a fighter it sucks into their head. Yes (only with ice attacks)
Mother Brain ZM.jpg Mother Brain Metroid Uses her Laser Brain Attack, while accompanied with Rinkas. Yes
SA-X mf Screenshot 1.png SA-X Metroid Acts like Dark Samus in Smash 4. Yes
Poochy amiibo.png Poochy Yoshi's Island Acts like Gogoat. No
Don Bongo.png Don Bongo Yoshi's Island Stomps back and forth across the stage, causing pots and pans to rain down. Yes
SSBU Pak E Derm Spirit.png Pak E. Derm Yoshi’s Island Holds up a sign and won’t let fighters pass. Yes
SSBU Grim Leecher Spirit.png Grim Leecher Yoshi’s Island Reverses the controls of a fighter he laches on. Yes
Nightmare Spirit.png Nightmare Kirby Makes the screen dark. No
SSBU Knuckle Joe artwork.png Knuckle Joe Kirby Delivers a series of Vulcan Jabs to his opponents & finishes with either a Smash Punch, which also fires a Hadoken or an uppercut attack named Rising Break. Yes
SKC Mr. Frosty.png Mr. Frosty Kirby Charges at opponents either hitting them with a Face Slide or a belly flop, throws ice cubes & snowballs or throw them into his mouth, swallow them & shoot them out as ice cubes. Yes
SSBU Chef Kawasaki artwork.png Chef Kawasaki Kirby He uses a ladle to grab opponents from afar, then puts them in a boiling pot, which launches them and creates food. Yes
KSA Susie artwork transparent.png Susie Kirby Dons her Business Suit & fires explosive screwdriver heads, spins her mech's arms around & tries charging into opponents, but also fires her H.W.C. Blaster on the ground or while on her Transporter, which she could recover if her mech is destroyed. Yes
Andross Assist Trophy (SSBU).png Andross Star Fox Shoots tiles from his mouth. No
Tricky.jpg Tricky Star Fox Runs around the stage, ramming into any obstacles in his way. Yes
ProfessorOak.png Professor Oak Pokemon Rambles/talks lectures about Pokemon like Mr. Resetti, before summoning Poke Balls for his summoner (rarely a Master Ball). No
Samurai Goroh.png Samurai Goroh F-Zero Slices around with his sword. Yes
Jeff clay.png Jeff MOTHER Fires rockets at a fighter. No
Starman Mother.png Starman MOTHER Shoots lightning bolts. Yes
Chimera.png Ultimate Chimera MOTHER Bites a fighter, resulting in a one-hit KO. Yes
FEH Merric 01.png Merric Fire Emblem Casts Elwind. Yes
Medeus artwork.png Medeus Fire Emblem Transforms into a dragon, attacking with large flame breaths from the air. Yes
Gharnef (Shadow Dragon Artwork).png Gharnef Fire Emblem Casts Goetia. Yes
Cordelia (FE13 Artwork).png Cordelia Fire Emblem Flies around the stage on her Pegasus, attacking any nearby opponents with her spear. Yes
Full Portrait Tharja.png Tharja Fire Emblem Casts Anathema, affecting the fighters within the radius. No

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Mirage Master Itsuki Aoi.png

Itsuki Fire Emblem He will summon Mirage Chrom to attack all the players. Yes
200px-Arlon artwork.png Arlon Kid Icarus Darkens the screen and fire bolts of energy at the fighters. No
Pyrrhonart.png Pyrrhon Kid Icarus Shoots fireballs. Yes
Eggplant Wizard, uprising.png Eggplant Wizard Kid Icarus Turns fighters into eggplants. Yes
Tempurawizardart.png Tempura Wizard Kid Icarus Turns fighters into tempura shrimp & insta-kills them by eating them. Yes
Red-Brief J.png Red-Brief J Wario Charges toward the fighters at full speed. Yes
BlackJewel.png Black Jewel Wario Fires lasers, fireballs and creates shockwaves. Yes
KatAna(WWG)0.png Kat & Ana Wario Flies around, also uses their swords. No
Orbulon Gold.png Orbulon Wario Abducts a fighter, taking him/her into the top of the screen. No
Burrowing Snagret Pikmin.png Burrowing Snagret Pikmin Pecks in front of itself. Yes
Mr Resetti SSB6.png Mr. Resetti Animal Crossing A blurb amasses the screen while ranting through a long lecture. His dialogue box obstructs either the top or bottom half of the screen. No
Kapp'n Assist Trophy (SSBU).png Kapp'n Animal Crossing Appears in his bus, which captures any fighter next to him and he will drive off-screen. No
Bald-Bull.png Bald Bull Punch-Out!! Charges around the stage, uppercuts anything in his path. Yes
Riki 2.png Riki Xenoblade Casts freeze, heal, and other spells. No
Murderess.png Murderess Xenoblade Acts like Saki in Brawl and Smash 4. Yes
XC2 Poppi a Artwork.png Poppi α Xenoblade Attacks the opponents with a barrage of arts & specials in this sequence: Spinning Cutter, Poppi Spinning Slash, Steady Drill, & Poppi Drill finishing off with Noponic Storm & a fully charged Jet Biter Yes
Pearl and Marina.jpg Pearl and Marina Splatoon The have the same function as Squid Sisters in Ultimate. No
Ninjara.png Ninjara ARMS Same function as Spring Man in Ultimate. Yes
Infantry and Tanks Brawl.jpg Infantry & Tanks Advance Wars The Infantry and Tanks sprites shoot at the fighters. Yes
TMMCBombShinobu.png Bomb Shinobu The Mysterious Murasame Castle Walks around the stage, tossing bombs around him. Bombs explode on-contact when hitting an opponent. Yes
Devil Assist Trophy (SSBU).png Devil Devil World Moves the stage boundaries. No
Serkah.jpg Serkah Ever Oasis TBA Yes
Wrestler Wii.png Ringside Wrestler Rhythm Heaven TBA Yes
Mia Spirit.png Mia Golden Sun Pushes fighters with water Psynergy spells. Yes
Wonder Blue.png Wonder Blue Wonderful 101 Uses his sword. Yes
Maruo.png Maruo Card Hero Gives two to five items into the stage. No
Mappo (GiFTPiA).png Mappo GiFTPiA Gives a fighter (except for the summoner) a chainball and pixelates their face. No
Akari Hayami Spirit.png Akari Hayami 1080° Slides across the stage with her snowboard. No
Pig(cubivore).png Pig Cubivore The pig will walk around the stage, biting as it does so. It grows after 3 seconds. Yes
Ftype.png F-Type Stunt Race FX F-Type drives around the stage, performing donuts and may sometimes jump. Yes
Ryota Hayami Spirit.png Ryota Hayami Wave Race Moves around the stage while riding on his jetski. No
Dr. Lobe.jpg Dr. Lobe Big Brain Academy TBA No
Commander X Spirit.png Commander X Commands random actions that can target a fighter and damage them. No
Looksley.png Looksley Looksley's Line Up TBA No
Magkid Spirit.png Magkid Slide Adventure MAGKID Magkid moves across the stage, similar to the Ghosts. Yes
Brawl Sticker Dzuke-chan (English Training).png Dzuke-Chan English Training: Have Fun Improving Your Skills! TBA No
Num Diddly.png Num Diddly Make 10: A Journey of Numbers TBA Yes
Dotty.jpg Dotty Snapdots TBA Yes
Master Fusui.png Hsien Number Battle Brings in numbers like Dr. Kawashima, but they appear in a board and is spread to 1-5. When a number's path joins with another, then they will creat a number sequence which hits fighters. No
Chef.png Chef Shaberu! DS Oryōri Navi Creates food like Chef Kawasaki, but the Chef doesn't do any attacks. No
Bacteria.png Kurikin Kurikin Nano Island Story A group of Kurikins will attach to a fighter. No
Noise SSB5.jpg Noise Kiki Trick TBA No
Ando Kensaku.png Ando-Kensaku And-Kensaku TBA No
Party Phil.png Party Phill Wii Party TBA Yes
Doshin Assist SSB6.png Doshin Doshin the Giant Walks around the stage. If he is hit multiple times, then he will transform into Jashin and attacks the fighters. Yes
Koro Koro Puzzle - Happy Panechu!-3.png Panechus Koro Koro Puzzle Happy Panechu! The Panechus fall down, and when they match with the same color, a bomb will appear and explode. No
Nintendog Assist Trophy (SSBU).png Nintendog Nintendogs Blocks the screen. No
Sebastian Tute.png Sebastian Tute Wii Music Shoots music notes at the fighters. Yes
Vince Assist Trophy (SSBU).png Vince Art Academy Vince will bring out his easel and his paintings will come out and obstruct the view of some of the players. No
Arcade Bunny artwork.png Arcade Bunny Nintendo Badge Arcade Makes a claw appear and any fighter caught under it will be KO'd. No
Yakuman.png Yakuman Player Yakuman The Yakuman Player will appear behind the stage. He will then place mahjong tiles on a table, which will then fall to the stage, doing a meteor smash to any fighter in the air. If the fighter is on the ground and the tile hits them there, they will be buried instead. No
KnightMove.jpg Knight Knight Move A knight will fly over the stage, and then it will bounce all over it. If a fighter is under the knight's path, then they will be stuck to the ground. Yes
Komurasaki Spirit.png Komurasaki Hajimari no Mori Plays her flute, which can heal a fighter within the radius. No
Hockey Players Spirit.png Hockey Players Ice Hockey Uses their hockey sticks to shoot a puck. No
Pitcher Batter Spirit.png Pitcher and Batter Baseball The Pitcher throws a baseball and when the Batter hits the ball, it will hit a fighter. Yes
Dr. Kawashima 3DS.jpg Dr. Kawashima Brain Age Flings numbers onto the stage. When they add up to 10 or more, they cause an explosion. No
Footballplayernintendo.png Athletes Calciobit The Atheletes will kick a soccer ball, and will occasionally slide. Yes
RustySpirit.png Rusty Rusty's Real Deal Baseball Spawns Home-Run Bats and Beastballs into the stage. No
Dr. Wright Assist Trophy (SSBU).png Dr. Wright SimCity Makes a building appear. Yes
Tsubame Pocket Horse Jockey.png Chirp Pocket Card Jockey Chirp appears in the background of the stage, cheering on the one who summoned her. As her ally deals damage, she will power them up with items to increase their stats. No
Mv-ufo.png UFO Part Time UFO It will grab the players and throw 'em to the deep. No
Color TV Game.png Color TV-Game 15 (Pong) Color TV-Game Paddles move, making the ball hit a fighter. Yes
Mr. You Assist SSB6.png Mr. You Sky Skipper Flies in the sky on his biplane and drops bombs onto fighters below him. Yes
Tetromino.jpg Tetrominos Tetris Falls down to the bottom of the screen. Disappears when they form a line. No
Allenn.png Allen Culdcept Uses cards that can summon creatures. Yes

E shop bag transparent by drawnamu-d8zwnz5.png

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eShop Bag/Flipnote Studio Frog Nintendo eShop/Flipnote Studio TBA (eShop Bag)
TBA (Fliptnote Studio Frog)
Depends.
Mrar.png Mr. AR AR Games TBA No
Flipper SSB6.png Flipper Flip Wars TBA Yes
Gray Fox Assist Trophy (SSBU).png Gray Fox Metal Gear Same as Samurai Goroh, but Gray Fox runs and reflect projectiles. Yes
SyphaBelnades.png Sypha Belnades Castlevania Uses three different spells from Dracula's Curse like emitting a powerful burst of fire, spreading out six frozen crystals that freezes opponents/projectiles and shoot three electrified spheres with homing capabilities, all in-front of her. Yes
Official Judgment Aeon.png Aeon Castlevania Uses his Behold Absolute Power, stopping all fighters (except the player who summoned him). No
WakuWakuSonic SSB6.gif Policeman Sonic Sonic the Hedgehog He will drive his police car and jump at the same time.  Yes
Cream and Cheese Spirit.png Cream the Rabbit and Cheese Sonic the Hedgehog Calls her Chao, Cheese, to attack the fighters. No
Metal Sonic.png Metal Sonic Sonic the Hedgehog Metal Sonic emits a force field of electric energy, and dashes towards opponents. Yes
Rodin - Bayo2.png Rodin Bayonetta Attacks with giant arms similar to Bayonetta's Wicked Weaves, as well with attacks resembling aerial Heel Slide and heel drop. Before disappearing, he spawns a random item and tosses it at the summoner. Yes
Morgana (Original).png Morgana Persona Summons Zorro, randomly performing a variety of spells such as Garu/Attack Boost/Dia/Masukunda/Lucky Punch. If a fighter gets close to him while not doing spells, Morgana will form into a van and ram into them. Yes
Teddie render.png Teddie Persona Slashes around with the Strega Claw before summoning his persona, Kamui-Moshiri, to attack the opponents with Mabufula & Mabufudyne. Yes
P5 Yusuke Kitagawa, Phantom Thief.png Yusuke Kitagawa/Fox Persona Summons either Goemon, Kamu Susanoo, or Gorokichi (Depends on probability), attacking fighters at a distance with a variety of moves such as Bufula, Vicious Strike, Vorpal Blade & Deadly Fury & performing a variety of spells such as Sukukaja, Heat Riser, Dia, Attack Boost, & Arms Master. If a fighter is close to him, Yusuke will draw his katana & attack them with either Rost Edge, Glacial Edge, or Tousatsujin. Yes
Elec man.png Elec Man Mega Man Shoots with his Thunder Beam. Yes
Wily Capsule.png Wily Capsule Mega Man Dr. Wily, the constant antagonist of the original Mega Man series, comes out in his Wily Capsule from Mega Man 7 and warps around the stage, firing projectiles officially referred to as "???". Unlike most of the Assist Trophies that can be defeated, when Wily Capsule is destroyed, Dr. Wily will fall out, and if he lands, will start begging for forgiveness. Yes
Guile SSFII.png Guile Street Fighter When Guile appears, he will be defensive and will block any attacks. If a fighter approaches him however, he will use his Flash Kick on them. Yes
Miru-nmva.png Miru Pac-Man Grabs an item and gives it to whoever summoned her. No
Golvis PNR.jpg Golvis Pac-Man Uses his guitar, Jack to shoot projectiles and blows wind. No
Barret-FFVIIArt.png Barret Wallace Final Fantasy Performs his ultimate weapon, the Missing Score. Yes
Cactuar-FFIX.png Cactuar Final Fantasy Performs the 1000 Needles attack. Yes
Mumbo Jumbo.png Mumbo Jumbo Banjo-Kazooie Stands in the background and chants an incantaion. The fighter who called him out will either grow or shrink. He will also turn a random opponent into a washing machine, leaving them immobile for his fighter (summoner) to attack them. No
Andy-kofxiv.jpg Andy Bogard Fatal Fury ? Yes
SheenaEtranziHardCorps.png Sheena Etranzi Contra Shoots opponents around with all of her weapons from Hard Corps; Genocide Vulcan (a large-caliber machine gun), Shower Crash (raining down exploding shells), Break Laser.(a powerful long-range laser) and Ax Laser (a wide-beam homing laser). Yes
Spellmaker Render.png Spellmaker Bomberman Spellmaker calls their attacks using a rainbow-colored deck of eight cards; each one is one of the Major Arcana of the standard Tarot deck. Yes
Axle Gear (Rocket Knight 2010 Official Artwork PNG).png Axel Gear Rocket Knight Flies around the stage while shooting small missiles and black laser beams. Yes
SasukeGoemon.jpg Sasuke Ganbare Goemon Runs around the stage, attacking opponents by throwing his kunai (sometimes charging it with ice), fire cracker bombs and firing his hair at them. Yes
MoaiGradius.png Moai Gradius Shuffles around, firing energy/ion rings and lasers from its mouth/eyes respectively. Yes
Reiko hinomoto by markusdark77 dcyw9uy-fullview.jpg Reiko Hinomoto Rumble Roses The have the same function as Little Mac in Brawl and Spring Man in Ultimate. Yes
D9izzxy-71eda13c-e1df-4ec1-a776-81c988a5b667.jpg Sunset Gang Sunset Riders They will shoot almost everything that comes from their path (including the player that brought them). No
CG Reala.png Reala NiGHTS Throws mare balloons.
Aika.jpg Aika Skies of Arcadia Slashes around with her swords. Yes
RingoPuyoPuyo.png Ringo Ando Puyo Puyo Moves around the stage. When close enough, she uses either Sine, Cosine or Tangent (all do electric damage). After 10 seconds or 5 attacks, she will perform Algorithm (book-slamming attack with powerful knockback) or Calculus (less distance, but deals more damage) before vanishing. Yes
CG Pudding.png Pudding Space Channel 5 Acts like Barbara's assist in SSBB. No
Golden Silver Assist SSB6.png Golden Silver Gunstar Heroes Uses the four gems to attack the fighters. Yes
CG Joe.png B.D. Joe Crazy Taxi B.D. Joe briefly appears and gets into his taxi and drives across the stage. No
Beast (Altered Beast).png Centurion/ The Beast Altered Beast He will begin as his human form, but when he attacks with punches and kicks to the players/opponents, comes out Spirit Balls, and every time he touch these items, his muscular mass grows out, and when he touch a Spirit Ball in his final stage, it turns into a werewolf that attacks using a bash. This assistant will always be in his original arcade sprite. Yes
HarukaSawamuraAdult.png Haruka Sawamura Yakuza The camera zooms in on Haruka for a close-up during her idol performance, working similar to Squid Sisters and Pearl/Marina. No
Segata.png Segata Sanshiro Sega Saturn commercials He will attack the enemies with his judo moves, his home-run kick & explosive judo throws & then will ride a missile, with a Sega Saturn tied behind his back, that comes down the stage and he will jump off of the missile last minute & leap high into the sky as the missile explodes. Segata Sanshiro will say "You must play Sega Saturn" in his native tongue before leaving the battlefield. No

Hatsumi vs.png

Mega Drive render full.png

Game Gear render.png

Sega Saturn (English) - Sega Hard Girls render.png

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Sega Hard Girls Sega Hard Girls

She will attack the players with her Hammer (Hatsumi Sega)

She will use The power of 8-bit & 16-Bit magic from her book to attack opponents with (Mega Drive)

She will attack opponents near her with her sentient backpack (Game Gear)

With her twin wands, She will shoot beams of high-powered laser energy at opponents that are at a distance from her & attack close opponents with her judo/aikki jiujitsu moves  (Sega Saturn)

She will wield her sword and attack opponents near her with it, she can also counter & parry the opponents 'attacks now & then. (Dreamcast)

Yes
Str2 hien artwork.png Strider Hien Strider Attacks fighters with his cypher blades & laser & slide kicks while running and hassou jumping all around the stage Yes
SFVRolento.jpg Rolento Final Fight Throws grenades at the fighters. He can also attack them with his staff. Yes
AdaWongRE4.png Ada Wong Resident Evil Shoots opponents with her handgun, semi-automatic rifle and bow gun. She can also throw a incendiary grenade and attack with fan/back kicks. Yes
Darkstalkers Resurrection Hsien-Ko.png Hsien-Ko/Lei-Lei Darkstalkers Attacks & stuns opponents with Anki Hou (Dark Arms cannon), throwing timebombs, meat, Vega's claw, Chun-Li's Spiky Braclet, A Yashichi, A Felyne Doll, A Servbot Toy & sometimes an item for the player to pick up & food to heal the player who summoned her. Yes
DMC5 Trish.png Trish Devil May Cry Shoots opponents with her lighting powers and two pistols. Yes
WakaOkami.png Waka Okami Transforms his flute into Pillow Talk upon finishing his song and draws his katana, jumping around to attack anyone he gets close to and summoning additional levitating blades. Yes
Firebrand.png Firebrand Ghosts 'n Goblins/Demon's Crest Flies around the stage in the air & using the Crest of Fire to spit fast fireballs at opponents below him & the Crest of Earth to use Tremor, a flame that travels on the ground as well as diving towards them in a U-arch. Yes
MVCSaki.png Saki Omokane Quiz Nanario Dreams Using the Positron Rifle, Saki takes aim and shoots a lightning bolt through the gun. After she is finished, she will strike a pose that is similar to her victory pose from Tatsunoko vs. Capcom. Yes
Rathalos SSBU.png Rathalos Monster Hunter Strikes the oppenent with its claws and breathes fire. Its roar can stun opponents. Yes
BoF Ryu.png Ryu (Breath of Fire) Breath of Fire Attacks the opponent with his sword. Also turns into one of these dragons. (Bolt, Fire, Ice & Gold) & attack his opponents. Finally he can summon his allies Nina, Bo, Karn, Gobi, Ox, Bleu & Mogu to fuse into Agni & performs his signature attack that one-hit KOs opponents if their damage is at 100% or higher. Yes (But can't be defeated in his dragon forms nor Agni)
Chrs 04.gif Anna Hotenmeyer Dig Dug Digs through the stage and will throw the blocks from Mr. Driller. Yes
Fix nm gt.jpg Guntz Klonoa Shoots his guns and fires his bazooka. Yes
Kuma-1P-Tekken7-Render.jpg Kuma Tekken Acts similar to Heihaichi Mishima's Level 2 Super from PSASBR. Yes
220px-Ivy Valentine.png Ivy Valentine Soulcalibur She will use her Snake Sword to attack opponents. Yes
Colette Brunel (TotW-ND3).jpg Colette Brunel Tales of (Series) Throws chakrams at fighters, and also uses Judgment. Yes
SATODSandra.png Xandra Valkyrie Attacks with his trident. Yes
Gee Bee.png Bee Gee Bee Moves around the stage, like the ball in Color TV Game-15. Yes
Atomic Guy.jpg Atomic Guy King of the Monsters TBA Yes
Marle default.jpg Marle Crono Her attack is at random. She will use her crossbow, but sometimes she can also use ice powers. Yes
Primm (Remake).jpg Primm Secret of Mana Heals the summoner and casts elemental spells to fighters. Yes
Mischiefmakers02.png Emperor Leo Mischief Makers Word bubbles come up from the ground and form fireballs in the air. Yes
Space-invaders-348x196.jpg Invaders Space Invaders They move horizontally back and forth across the screen as they advance toward the bottom of the screen. As more aliens are defeated, the aliens' movement will speed up. Yes
Pocky & Rocky.png Pocky & Rocky Kiki Kaikai TBA Yes
NeoCortexN. SaneTrilogy 2.png Dr. Neo Cortex Crash Bandicoot Cortex hovers across the stage on his hoverboard, firing laser blasts at fighters. Purple shots are faster, while blue shots are slower but home in on opponents. Reflecting green shots will make them go back and strike Cortex. Yes
Crash Bandicoot N. Sane Trilogy Ripper Roo.png Ripper Roo Crash Bandicoot Jumps everywhere on the stage planting TNT Crates & Nitro Crates that blow up if the fighter touches it, damaging any nearby opponents. The opponents can also take damage if Ripper Roo bounces on them. Yes
Hunter Reignited.jpg Hunter Spyro Shoots his arrows at fighters. Yes
Rabbid.png Raving Rabbid Rayman A Rabbid burrows out of the ground and goes around, attacking the nearest opponent with a some sort of item, usually a fly swatter or plunger, though some Rabbids ride forth on a pig or will wear armour. Yes
MSD - Allen O'Neil.png Allen O'Neil Metal Slug Fires his M60 and throws pipe bombs. Yes
Peter Puppy.jpg Peter Puppy Earthworm Jim Walks around aimlessly and can be picked up and tossed by the person who summoned him. Peter transforms into a monster and attacks whoever he hit. This works similarly to the Cucco. Be warned, if Peter misses anyone, he'll hit the ground and attack the person who summoned him instead. Yes (But he must be defeated before he can turn into his monster form otherwise he will not be defeatable once he is in his monster form)
CyberdemonEternal.png Cyberdemon DOOM Attacks by firing rockets and high-damage penetrating lasers from it's arm-mounted cannon. Can occasionally shower the stage with an artillery barrage. When damaged enough at half, its Argent Accumulator will disengage, allowing it to create flaming slashes from its arm-spikes and cordon off stage sections with tall rock walls. Yes (Though it will be hard due to being one of the most powerful Assist Trophies and having super armor like Abobo)
IreneLew.png Irene Lew Ninja Gaiden Appears on-screen from a helicopter, firing her dual pistols, submachine gun and rocket launcher at opponents while dodging their attacks by jumping around. Yes
Slashfang.jpg Slashfang Primal Rage Pounces on opponents and then slash and bite them. Yes
Abobo.png Abobo Double Dragon Performs powerful punches, kicks and headbutts. He can also pound opponents into the ground. If close to an opponent, Abobo will grab an opponent and toss them to his back by using his Atomic Throw. Yes (Though it will be hard since he is the first assist trophy with super armor)
YamadaTaiki.png Yamada Taiki Kunio-kun Uses his Art of Yamada/Slick Trick technique to pick up the nearest opponent/item with psychokinetic powers and fling them at other opponents. Yes
JAPBalrog.png Balrog Cave Story Flies around the stage. When above the player, he drops down on top of them; burying them. He also can fire slow-moving energy shots and several missiles. Yes
Dsimisery.png Misery Cave Story Fires several energy shots in the direction of one player, summons a large stone block above a random fighter which falls straight down after it warps in and fires three slow-moving orbs; if a player is below the orb, it will turn into a lightning bolt and attack that player for moderate damage. She will teleport to a different location after each attack. Yes
Asuka (SK).png Asuka Senran Kagura Teleports from diverse parts of the stage, while she slashes everyone that is close to her (except the summoner) Yes
Francis York Morgan.png Francis York Morgan Deadly Premonition ? No

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Gibril Azure Striker Gunvolt Uses her special skill, Iron Maiden. Yes

Isola.png

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Isola "Falcon★Idol" Azure Striker Gunvolt Uses her special skill, Wonderful Rush. Yes
FaustRev.png Faust Guilty Gear Slashes with Margarita, eats an opponent & opens part of the screen to release them & uses his Stimulating Fists of Annihilation where he shoves 4 fingers or Margarita up an opponent’s butt while in a portal. Yes
Jack-O' Valentine.png Jack-O' Valentine Guilty Gear Puts on her mask & swings & slams her Iron Pumpkin flail around as she does a side kick, flip kick or axe kick, grabs onto it & does a breakdance kick, Elysion Driver where she transforms it to an Iron Maiden to grab & bulldog an opponent & ends with I Want Out where she ties up an opponent & does an explosive divekick. Yes
Izuna.png Izuna Guilty Gear Teleports around the stage and attacks opponents near him with his narukami katana & opponents who are at a distance from him with his magical abilities. Izuna will also summon one of the servants from his tribe to attack opponents alongside him. The following servants that Izuna will randomly summon are Nekomata-chan, Oyuki, Namahage, Tengu & Kirin. He will also summon Darumas to attack the opponents. Yes
Hakumen (Centralfiction, Character Select Artwork).png Hakumen BlazBlue Slashes opponents with his sword and counters their attacks. Yes
Saki Portrait AH3.jpg Saki Tsuzura Arcana Heart She uses Brionac to attack opponents and blocks oncoming attacks. When an opponent is up close, she’ll use Claimh Solais on them. Yes
Konoha Portrait AH3.png Konoha Arcana Heart She uses Moriomoto to attack opponents & block oncoming projectile attacks. When an opponent is up close, Konoha will attack the opponent close to her with her Koinumaru Ninjutsu techniques as well as her super move, Konoha Hyaku Bunshin no Jutsu, & her critical super, Konoha Special. Yes
Petra Portrait AH3.png Petra Johanna Lagerkvist Arcana Heart She uses Zilrael to attack opponents and reflect oncoming projectile attacks. If an opponent is up close to her, Petra will attack the opponent with her guns. Yes
Big-Band1.png Big Band Skullgirls Dashes towards an opponent and throws a powerful punch. He also does his Satchmo Death Blow. Yes
DD2 Etna.png Etna Disgaea ? Yes
Riku KHIII.png Riku Kingdom Hearts Uses his sword, the Soul Eater. He can also go into his dark mode, which makes him more powerful. Yes
ReptileMK.png Reptile Mortal Kombat Jumps around the stage, spitting out a spray of acid (which will form into a pool of acid) from his mouth towards the ground each time he lands. If an opponent steps in the pool, they will be rapidly damaged and won't receive knockback. After spitting out 5 pools, Reptile will disappear. Yes
Sakuya Assist SSB6.png Sakuya Izayoi Touhou Project Throws knives and slows down time. Yes (Though it's kind of tricky just like the Phosphora Assist Trophy)
Plague Knight Spirit.png Plague Knight Shovel Knight Hops around the stage while throwing explosive vials at the fighters. Yes
SpecterKnight 001-630x488.png Spectre Knight Shovel Knight Attacks the fighters with his scythe all while flying all around the stage & summoning defeatable Brittle Boneclangs Yes
Papyrus colored by rubixcraft-d9sncrg.png Papyrus Undertale When Papyrus appears, all of the fighters will turn blue & then a text box will appear and Papyrus will say "YOU'RE BLUE NOW, THAT'S MY ATTACK! NYEH-HEH-HEH!". Afterwards, he will special attack; The attack includes the appearance of the dog (3 damage), bones spelling "COOL DUDE", a bone on a skateboard (2 damage), and a large crowd of bones (3 damage per group, 2 for final bone) that can be jumped over to a far higher level than the fighters can usually reach. Yes
CupheadKingDice.png King Dice Cuphead Appearing in a giant form, he sends out a row of cards to attack the fighters. Yes
Mustache girl transparent.png Mustache Girl A Hat in Time Teleports, throws Time Rifts at fighters and fires a purple beam. Yes
Nyakuza Boss.jpg The Empress of Nyakuza Metro A Hat in Time Will appear behind her desk from her shop, Le Félin, and send her gang members and underlings to to attack the opponents by scatrching them multiple times, She will also attack the opponents herself with her claws either if the opponents get to close to her or after a brief period of time, she will also fire her rocket launcher at the opponents if they are at a far distance from her. No (Her underlings can be defeated, though)
CATS.jpg Cats Zero Wing A screen with his face appears at the top of the stage, and during that, many enemies from the game appears hitting the players. Cats will say "All Your Base Are Belong To Us!" & evilly laugh maniacally before leaving the battlefield. No
Wolf.png Wolf Minecraft Minds its own business, but if an opponent accidentally attacks it, it will howl and summon a whole pack of other wolves, which attack the opponent. If defeated, all other wolves run away once it is. Yes
BeeTypes.gif Bee Minecraft Minds its own business, but if an opponent accidentally attacks it, it will attack you, and die in a minute. Yes
ThePuppetFullBody.png The Puppet Five Nights at Freddy's Sits in a giftbox and a timer ticks down, if the timer goes down, The Puppet will jumpscare the opponent, temporarily stunning them, but the opponent can cause the timer to go up a bit by attacking the box.You can attack its giftbox to stall the timer No

Downloadble

Image Assist Trophy Series What the assist does Deafeatable?
SMM2 NSMBU Angry Sun.png Angry Sun Super Mario Swoops down in a U-shaped arch, attempting to hit the fighters. Yes
Flies-and-hand.png Flies & Hand Super Mario A hand holding a fly swatter moves around to swat the flies buzzing around the screen, damaging any enemy that gets in the way of its swatting. Yes
Dragalia Lost Zethia.png Zethia Dragalia Lost Casts random spells with her staff. No
Fzzw0Z7Y 400x400.jpg Gillian Seed Snatcher TBA Yes
DQV Saber.png Great Sabercat Dragon Quest Runs around, attacking everyone with his claws and fangs. Occasionally calls down lightning bolts on opponents. Yes
Berecca (Ninjala).png Berecca Ninjala TBA Yes
ElaineMarley.png Elaine Marley Monkey Island Runs around the stage, slashing opponents with her sword and shooting them by using a pistol. Yes
Diesel product flour home EGS HouseHouse UntitledGooseGame G2-1000x840-65d06d290e00ba237c4364481c7776280ef3bf27.png Goose Untitled Goose Game It will honk at the opponents and then attack them & take away their weapon/item if the opponent(s) are holding one. Yes
Zangetsu (Bloodstained).png Zangetsu Bloodstained TBA Yes
BiteyBat.png Bitey Bat Castle Crashers Follows its summoner and quickly lunges at the nearest opponent, latching onto them in order to bite their head. Yes
BarneyCalhounHL2.png Barney Calhoun Half-Life Assists the summoner by shooting opponents with either a pistol, SMG or AR2. When leaving, he will drop a random food item to the player. Yes
Wheatley.png Wheatley Portal TBA Yes
MedicTF2.png Medic Team Fortress 2 Heals his summoner with a Medigun. After healing them for a while, he will Ubercharge to make himself and the player invincible (though still susceptible to pushback. Can attack opponents with his bonesaw when close to them. Yes (unless Ubercharged)
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