Boxing Day

Choose one — • Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random...

Up to two target creatures each get +0/+3 until end of turn. Untap those creatures. At this turn's next end of combat, tap each creature that was b...

Return target creature to its owner's hand. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cos...

Destroy target creature with power X or less.

Prevent all damage that would be dealt to you and permanents you control this turn by sources you don't control. If damage is prevented this way, y...

Exile target creature or enchantment.

Destroy target attacking creature. Draw a card.

Choose one or both — • Exile target artifact. • Exile target enchantment.

Return target nonland permanent to its owner's hand. Draw a card. Adamant — If at least three blue mana was spent to cast this spell, create a Foo...

Destroy target enchanted creature or enchantment creature.

Put target creature card from a graveyard onto the battlefield under your control. It gains indestructible. If it's your turn, scry 2. (Look at the...

Target permanent gains indestructible until end of turn. Create a 1/1 colorless Servo artifact creature token. (Effects that say "destroy" don't de...

Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4. Cycling {1} ({1}, Discard this card: Draw a card.)

Douse in Gloom deals 2 damage to target creature and you gain 2 life.

Return target creature or enchantment an opponent controls to its owner's hand.

Target creature gets -3/-3 until end of turn. If you control a creature with power 4 or greater, you may return up to one target creature card from...

Return target nonland permanent you don't control to its owner's hand. If its mana value was 2 or less, scry 2.

Tap target creature. It doesn't untap during its controller's next untap step. Rebound (If you cast this spell from your hand, exile it as it reso...

Counter target instant or sorcery spell that targets you. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, ...

Shuffle a card from your hand into your library. If you do, draw two cards at the beginning of the next turn's upkeep.

Shuffle a card from your hand into your library. If you do, draw two cards at the beginning of the next turn's upkeep.

Prevent the next 1 damage that would be dealt to any target this turn. Draw a card at the beginning of the next turn's upkeep.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.