Ribnax

Avengers, Assemble! Clear the Fighting Avengers scenario in Episode mode.

Super Assemble! Successfully land Super Assemble 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

Champion Buster Clear the Champion Course in All-Star Arena.

To the Sky! Successfully land 10 Slam Launchers during battle. (Excluding Offline Versus and Training mode.)
10/10

The Prelude to Battle Clear the Startup Battle.

Smash! Successfully land Assemble Smash 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

To Hell and Back Clear the Samurai Outriders scenario in Episode mode.

Crossover Event Successfully land Crossover 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

Heart of a Champion Clear any course in All-Star Arena.

The Ultimates Successfully land 10 Ultimate Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

Wall Breaker Trigger 10 Breaks during battle. (Excluding Offline Versus and Training mode.)
10/10

Weapon X Clear 100 combo challenges in Character Lessons.
100/100

Kneel Before Doom! Clear the Knights of Doom scenario in Episode mode.

It's Showtime Defeat the Promoter in the Episodes.

Following in Their Footsteps Follow a player.

Super Human Precision Successfully land 10 Super Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

Sidekick! Perform 100 Assemble Assist attacks during battle. (Excluding Offline Versus and Training mode.)
100/100

Everybody Needs a Hobby Customize your avatar.

Welcome to the Danger Room Create a room in Room Match.

Combo Aficionado Clear 10 combo challenges in Character Lessons.
10/10

This is Where the Fun Begins Finish a battle in Versus.

The Collector Collect all trophies.

God of Treachery As Loki, land one KO by stabbing from behind.

Perilous Portal As Doctor Strange, land 1 terrain KO with the portal.

Victory in Bloom As Mantis, assist allies in achieving a team wipe.

West Coast, Best Coast As Hawkeye, partner with the Avengers to land 10 KOs.

Justice for All! As Captain America, land 3 KOs with a single use of Freedom Charge.

Terror of the Ten Realms As Hela, land a 3-player KO streak in Yggsgard: Yggdrasill Path.

King of the Dead As Black Panther, land a 3-player KO streak in the Intergalactic Empire of Wakanda: Hall of Djalia.

Demon's Roar As Magik, land 3 KOs within a single tranformation into Darkchild.

Multiverse Tour As Luna Snow, complete a match on 5 maps with different themes.

"Ahhh, those tiny claws!" As Squirrel Girl, land 3 KOs with a single use of Unbeatable Squirrel Tsunami.

Deadly Bites As Black Widow, land 3 KOs with critical hits in a single match.

Spider-Sense Tingling! As Spider-Man, detect an enemy with Spider-Sense and land a winning counterattack.

Homo Superior As Magneto, assist Mutant allies 10 times.

No More Mutants As Scarlet Witch, take down Mutant enemies 10 times.

Arm Race As Winter Soldier, land 3 KOs with a single use of Kraken Impact.

Family Ties As Adam Warlock, forge a soul bond with 3 allies from the Guardians of the Galaxy.

Rage Uncaged As Wolverine, land 3 KOs with a single use of Last Stand.

Might of Fuxi As Iron Fist, land 3 KOs with a single use of Living Chi.

Smart Is New Smash As Bruce Banner, land 1 KO within 3 seconds of calming down from the Hulk to Banner.

To Me, My X-Men! As Storm, assist X-Men members 10 times.

Smoke Screen As the Punisher, land 3 KOs amidst the smoke of Scourge Grenade in a single game.

Snack Attack! As Jeff the Land Shark, swallow 4 enemies with a single use of It's Jeff!

Grip of Hunger As Venom, snare 4 enemies with a single use of Cellular Corrosion.

Watch Your Step! As Peni Parker, blast 3 enemies with a single use of Arachno-Mine.

Inevitable! Win 100 matches.
100/100

Punishment of the Moon As Moon Knight, hit 4 enemies with a single use of Hand of Khonshu.

Symphony of Light and Dark As Cloak & Dagger, assist allies in achieving a team wipe.

Rising Star Reach level 20.