Stronghold

Prevent the next X damage that would be dealt to target creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creat...

Destroy target blocked creature.

Shock deals 2 damage to any target.

As an additional cost to cast this spell, sacrifice a creature. Return any number of target creatures you control to their owner's hand.

Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other cont...

Change the target of target spell that targets only a player. The new target must be a player.

Untap target creature you don't control. That creature blocks this turn if able. Draw a card.

Buyback {2}{U} (You may pay an additional {2}{U} as you cast this spell. If you do, put this card into your hand as it resolves.) Tap target artifa...

As an additional cost to cast this spell, sacrifice a creature. Search your library for a card with the same name as target nontoken creature, put ...

Counter target spell unless its controller pays {3}.

Target creature gains flying until end of turn. Draw a card.

As an additional cost to cast this spell, sacrifice a creature. Fling deals damage equal to the sacrificed creature's power to any target.

Return all creatures to their owners' hands.

Creatures you control gain reach until end of turn. (They can block creatures with flying.)

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand ...

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't a...

Prevent the next 1 damage that would be dealt to any target this turn. Draw a card.