Boxing Day

Defender (This creature can't attack.) When Wall of Runes enters the battlefield, scry 1. (Look at the top card of your library. You may put that ...

Flying Whenever you cast your second spell each turn, put a +1/+1 counter on Thunder Drake.

Put two +1/+1 counters on target creature you control. That creature can't be blocked this turn.

When Bulwark Giant enters the battlefield, you gain 5 life.

{2}, {T}, Sacrifice Spellkeeper Weird: Return target instant or sorcery card from your graveyard to your hand.

Counter target spell unless its controller pays {2}. Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0...

When Herald of the Dreadhorde dies, amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Ar...

Duskmantle Operative can't be blocked by creatures with power 4 or greater.

Menace (This creature can't be blocked except by two or more creatures.) {2}{B}, Sacrifice another creature or planeswalker: Put two +1/+1 counter...

Choose up to four target cards in your graveyard. If you control a Bolas planeswalker, return those cards to your hand. Otherwise, an opponent choo...

Target player discards two cards and loses 2 life.

Flying When Aven Eternal enters the battlefield, amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 blac...

When Augur of Bolas enters the battlefield, look at the top three cards of your library. You may reveal an instant or sorcery card from among them ...

{3}{U}: Ashiok's Skulker can't be blocked this turn.

Flying {5}{W}, {T}: Other creatures you control get +1/+1 until end of turn.

Exile target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Prevent all noncombat damage that would be dealt to you and other permanents you control. [-2]: Exile target creature with power 4 or greater.

Flying Whenever you cast a noncreature spell, Sky Theater Strix gets +1/+0 until end of turn.

Whenever Silent Submersible deals combat damage to a player or planeswalker, draw a card. Crew 2 (Tap any number of creatures you control with tota...

Flying As Rescuer Sphinx enters the battlefield, you may return a nonland permanent you control to its owner's hand. If you do, Rescuer Sphinx ent...

Counter target creature or planeswalker spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. Scr...

Copy target instant or sorcery spell, then return it to its owner's hand. You may choose new targets for the copy.

When Kiora's Dambreaker enters the battlefield, proliferate. (Choose any number of permanents and/or players, then give each another counter of eac...