Annihilus
On Reveal: Your cards with Power below 0 switch sides. Destroy those that can't.
Araña
Activate: After you play your next card, give it +1 Power and move it to the right.
Armor
Ongoing: Cards here can't be destroyed.
Aurora
On Reveal: Give one of your other On Reveal cards at each location +2 Power. Repeat for Ongoing, Activate, and End of Turn.
Black Cat
End of Turn: Discard this from your hand.
Black Knight
After you discard a card, add the Ebony Blade to your hand with that card's Power. (once per game)
Caiera
Ongoing: Your 1 and 6-Cost cards can't be destroyed.
Carnage
On Reveal: Destroy your other cards here. +2 Power for each destroyed.
Chamber
Activate: +2 Power for each 5-Cost or more card you have here and in hand.
Cyclops
Let's move, X-Men.
Daken
On Reveal: Add the Muramasa Shard to your hand.
Deadpool
When Destroyed: Return this to your hand with double the Power.
Deadpool
When Destroyed: Return this to your hand with double the Power.
Enchantress
On Reveal: Remove the abilities from all Ongoing cards here.
Enchantress
On Reveal: Remove the abilities from all Ongoing cards here.
Esme Cuckoo
On Reveal: Copy a card from your deck into your hand. Set its Cost to 3 and Power to 4.
Fantomex
Activate: If you've had cards discarded and destroyed, afflict front-row enemy cards at each location with -2 Power.
Gamora
On Reveal: If your opponent played a card here this turn, +4 Power.
Ghost Rider
On Reveal: Bring back one of your discarded cards to this location.
Green Goblin
On Reveal: Switch sides.
Gwenpool
On Reveal: Pick a random character in your hand 3 times. Give +2 Power each time.
Hobgoblin
On Reveal: Switch sides.
Hope Summers
After you play a card here, you get +1 Energy next turn.
Hope Summers
After you play a card here, you get +1 Energy next turn.
Human Torch
When this moves, double its Power.
Jean Grey
Ongoing: Players must play their first card here each turn. (if possible)
Jubilee
On Reveal: Add the top card of your deck to this location.
Jubilee
On Reveal: Add the top card of your deck to this location.
Kitty Pryde
When this returns to your hand, +1 Power. Returns at the start of each turn.
Knull
Ongoing: Has the combined Power of all cards destroyed this game.
Lin Lie Iron Fist
On Reveal: Add the Sword of Fu Xi to another location.
Madame Web
Ongoing: Each turn, one of your other cards here is Moveable. (your choice)
Magik
On Reveal: Replace this location with 'Limbo'. Doesn't work after turn 5.
Magik
On Reveal: Replace this location with 'Limbo'. Doesn't work after turn 5.
Magneto
On Reveal: Move all enemy 3 and 4-Cost cards to this location.
Marrow
When Discarded or Destroyed: Randomly split -7 Power among enemy cards.
Marvel Boy
End of Turn: Give 3 of your 1-Cost cards +1 Power.
Maverick
Activate: Give the next card you play Power equal to this card’s Power.
Misery
On Reveal: Repeat the On Reveal abilities of your other cards here, then destroy them.
Moon Knight
On Reveal: Discard an even-costed card from each player's hand.
Mystique
On Reveal: If the last card you played has an Ongoing, copy its text. (if able)
Nico Minoru
On Reveal: After you play your next card, cast a spell. (The spell changes each turn.)
Nico Minoru
On Reveal: After you play your next card, cast a spell. (The spell changes each turn.)
Psylocke
On Reveal: Next turn, you get +1 Energy.
Red Hulk
End of Turn: If your opponent has unspent Energy, +3 Power. (if in hand or in play)
Sage
On Reveal: +2 Power for each different Power among all other cards here.
Scarlet Spider
Activate: Add an exact clone of this to another location.
Scream
When an enemy card moves, steal 2 Power from it. (once per turn)
Shang-Chi, Master of the Rings
Game Start: The Ten Rings starts in your hand. On Reveal: Unlock their potential.
Silk
After ANY card is played here, move this to another location.
Silver Sable
On Reveal: Steal 2 Power from the top card of your opponent's deck.
Speed
Ongoing: +1 Power for each turn in which you spent all your Energy.
Spider-Ham
Activate: Replace the text of a random character in your opponent's hand with oink!
Spider-Man
On Reveal: Move to another location and pull an enemy card from here to there.
Symbiote Spider-Man
Activate: Merge your lowest-Cost card here into this. Copy its text like it just revealed.
Thanos
Game Start: Shuffle the six Infinity Stones into your deck.
Thor
On Reveal: Shuffle Mjolnir into your deck.
U.S. Agent
Ongoing: 4-Cost or more cards here have -3 Power.
Venom
On Reveal: Destroy your other cards here. Add their Power to this card.
Viper
On Reveal: One of your other cards here with the lowest Power switches sides.
Wade Wilson
When Destroyed: Replace this with a 1-Cost card from your hand or deck with +2 Power.
Wasp
My secret power is that I get things done.
Wave
On Reveal: All cards cost a maximum of 4 until the end of next turn.
Weapon H
When Discarded: Put this back with -2 Cost.
Weapon X Wolverine
After one of your other cards is destroyed, +1 Power. After every 3rd time, improve this effect by 1. (0/3)
Wiccan
On Reveal: If you've spent all your Energy on previous turns, +2 Max Energy.
Wild Child
Ongoing: +4 Power if you’ve discarded a card. +4 Power if one of your cards has been destroyed.
Wolverine
When Discarded or Destroyed: Regenerate this with +2 Power at a random location.
X-23
When Discarded or Destroyed: Regenerate this at a random location and you get +1 Energy next turn.
X-23
When Discarded or Destroyed: Regenerate this at a random location and you get +1 Energy next turn.