Eventide

Switch target creature's power and toughness until end of turn. Draw a card.

Choose any number of target creatures. Each of those creatures gains persist until end of turn. (When it dies, if it had no -1/-1 counters on it, r...

Counter target spell. Its controller draws a card. Draw a card.

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

Exile target creature.

Exile target card from a graveyard. Create a 1/1 white and black Spirit creature token with flying.

Prevent all damage that would be dealt to you and permanents you control this turn.

Target player draws a card. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Exile target creature.

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1. Draw a card.

Wither (This deals damage to creatures in the form of -1/-1 counters.) Puncture Blast deals 3 damage to any target.

If {B} was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If {G} was spent to cast this spell, you may have ta...

Chaotic Backlash deals damage to target player equal to twice the number of white and/or blue permanents they control.

Creatures your opponents control get -1/-0 until end of turn if {U} was spent to cast this spell, and creatures you control get +1/+0 until end of ...