Lashen

Chaos Averted Kill an infected teammate with a headshot before they become a zombie in any mode.

Do No Evil Defeat the One Who Waits.

Stacked Deck Play 25 cards in a single match.

Belly Of The Beast Complete an Ops Activity on Master difficulty or higher.

Sudden But Inevitable Betrayed! By your worst enemy.

Unsullied Clear a round without taking damage.

Harsh Conditions Fulfill the 'Harsh Conditions' Prophecy

Skycycle Style Fly the Captain Marvel Skycycle as Captain Marvel in the Manhattan hub

Quit Hitting Yourself Gorilla Grodd must defeat Flash with the final hit coming from Mind Control

Riddle-Novice Solved all of the riddles on the 4th level.

Ruby Red Find the hidden Red Gem

What about second breakfast? Complete 2 cooking puzzles.

Danger from the Dark Dimension Set both Free Play characters as Baron Mordo and Dormammu

Honeycomb Hideout Complete five Hive missions

Stop Squirming 17 Hunters Killed (lifetime)

Declarative Memories You've gathered 16 Memory Fragments.

The Undeath of Khamun Kill The Boss of the Crypts

Didn't Odin Banish You Two? Set both Free Play characters as the Enchantress and Executioner in the Asgard hub area

Dog Meet Dog Have Cosmo and Lockjaw in a party

Talis-Mania Use A Talisman 10 Times

Novice Synthesist Proof of synthesizing your first ability. Did it prove useful?

Sorcerer Supreme Complete the 'All-New All-Different Doctor Strange' level after achieving True Avenger status

Phantom Field, Fifth Floor! You made it to the fifth level of the Phantom Field.

I’d cover my ears if I were you. Fire a Bazooka 100 times.

Phantom Field, Sixth Floor! You made it to the sixth level of the Phantom Field.

Episodic Memories You've gathered 20 Memory Fragments.

Riddle-Aesthetician Solved all of the riddles on the 5th level.

No It’s MY Turn Complete a level with Pass N. Play enabled

Thorn of Thanatos Get 30% bonus damage with the Pierced Butterfly

Former Glory Complete the "Iconic Avengers" mission chain

Emerald Gemerald Find the hidden Green Gem

Running Up the High Score Complete Extra Life Mode with 10 Extra Lives in your Inventory

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

EXTRA: Astral Stair Map Find the Astral Stair Map.

Semantic Memories You've gathered 24 Memory Fragments.

Riddle-Theoretician Solved all of the riddles on the 6th level.

...Listen Only to Your Rage Experienced all of the red-hued memories.

Fit for Royalty Experienced all of the purple-hued memories.

Tame the Green-Eyed Monster Experienced all of the green-hued memories.

... And away he goes, Precious! Defeat Gollum as Gollum.

Altenish Magician Complete Angela's story.

Night Sword Find a Night Sword.

Hall of Famer Win all chocobo races.

We Are Not 'Agents of Nothing'! Complete the 'MARVEL's Agents of S.H.I.E.L.D.' level after achieving True Avenger status

Overcoming the Nemesis Defeat Nemesis

Final Destination! You made it to the final level of the Phantom Field.

Phantom Field, Seventh Floor! You made it to the seventh level of the Phantom Field.

It's a Family Affair Found your little sister.

Can't Go Much Father... Experienced dad's memories.

Riddlemaster Solved all of the riddles on the 7th level.