Target creature gets -2/-2 until end of turn. You gain 2 life.

Target creature gets +2/+0 until end of turn. Regenerate it. You lose 2 life.

Choose one —

• Target creature gets +2/+2 until end of turn.

• Target creature gets -1/-1 until end of turn.

• You gain 2 life.

Target creature gets -3/-1 until end of turn.

Target creature gets -2/-2 until end of turn.

Target creature gets -2/-2 until end of turn.

Target creature gets +2/-2 until end of turn.

Target creature gets +X/+0 until end of turn.

Target creature gets -X/-X until end of turn.

Target creature gets +1/+3 until end of turn.

Target creature gets -3/-3 until end of turn.

Target creature gets -4/-4 until end of turn.

Target creature gets -3/-3 until end of turn.

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)

Target creature gets -X/-X until end of turn. You gain X life.

Target creature gets -1/-1 until end of turn. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Target creature gets +X/+0 until end of turn.

Target creature gets -1/-1 until end of turn. Tap that creature.

Target creature gets -3/-0 until end of turn.

Target creature gets -0/-3 until end of turn.