Boxing Day

Until end of turn, creatures you control gain protection from white if you control a Plains, from blue if you control an Island, from black if you ...

Any number of target players each gain life equal to the highest mana value among permanents you control.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. All damage that would be dealt to ta...

If any source would deal 1 or more damage to a permanent or player this turn, it deals 2 damage to that permanent or player instead. Draw a card.

Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback...

Counter target spell that targets a creature. Draw a card.

Prevent the next 4 damage that would be dealt this turn to any number of targets, divided as you choose. Flashback {1}{W} (You may cast this card f...

Destroy target creature with power 4 or greater. Cycling {2} ({2}, Discard this card: Draw a card.)

Counter target sorcery spell.

You may sacrifice a Mountain rather than pay this spell's mana cost. Thunderclap deals 3 damage to target creature.

Target creature gets +1/-1 and gains haste until end of turn.

Return target artifact, enchantment, or land to its owner's hand.

Carbonize deals 3 damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Sacrifice any number of creatures. Last-Ditch Effort deals that much damage to any target.

Discard any number of cards at random. Creatures you control get +1/+0 until end of turn for each card discarded this way.

You may return two Islands you control to their owner's hand rather than pay this spell's mana cost. Draw two cards.

Scry 1. Draw a card.

Change the target of target spell with a single target unless that spell's controller pays {2}.

Domain — Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

Prevent all combat damage that would be dealt this turn. Each attacking creature doesn't untap during its controller's next untap step.

Counter target noncreature spell.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Creatures you control get +1/+1 unti...

Tap all creatures without flying.

Counter target spell unless its controller pays {1}.