Cannonball
On Reveal: Move the highest-Power enemy card here away. If you can't, destroy it with a Rock.
Gambit
On Reveal: Discard a card from your hand to destroy a random enemy card.
Juggernaut
On Reveal: Move away all enemy cards played here this turn. (including unrevealed cards)
Knull
Ongoing: Has the combined Power of all cards destroyed this game.
Loki
On Reveal: Replace your deck with your opponent's starting deck. Give those cards -1 Cost.
Miles Morales
If a card moved last turn, this costs 1.
Wolverine
When this is discarded or destroyed, regenerate it with +2 Power at a random location.