Boxing Day

Whenever you cast your first spell during each opponent's turn, you may tap or untap target nonland permanent.

Vigilance Constellation — Whenever Eidolon of Astral Winds or another enchantment you control enters, choose target creature you control. Until end...

This spell can't be countered. Trample, ward {4} Whenever Koma deals combat damage to a player, create four 3/3 blue Serpent creature tokens named ...

[+2]: Add {R}{R}{R}. Exile the top three cards of your library. Choose one. You may play that card this turn. [+1]: Create a token that's a copy of...

[+1]: Put a +1/+1 counter on up to one target creature. [−3]: Target creature gains flying and double strike until end of turn. [−8]: Create X 2/2 ...

Menace Whenever Lathril, Blade of the Elves deals combat damage to a player, create that many 1/1 green Elf Warrior creature tokens. {T}, Tap ten u...

Flying Whenever you cast a noncreature spell, choose one — • Exile another target creature you control. Return that card to the battlefield under i...

Trample When this creature attacks, another target creature you control gains trample and gets +X/+X until end of turn, where X is this creature's ...

First strike Whenever Alesha attacks, put a +1/+1 counter on it. Raid — At the beginning of your end step, if you attacked this turn, return target...

Creatures you control get +10/+10 and gain vigilance until end of turn.

{1}{R}: If Kellan is a Scout, it becomes a Human Faerie Detective and gains "Whenever Kellan deals combat damage to a player, exile the top card of...

Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token." Flas...

Whenever this creature or another creature you control dies, target opponent loses 1 life and you gain 1 life.

Whenever an opponent discards a card, exile it from their graveyard with a stash counter on it. During your turn, you may play cards you don't own ...

Counter target spell. Draw a card, then discard a card.

Counter target spell. Draw a card, then discard a card.

Draw a card for each different mana value among nonland permanents you control.

Whenever you draw your second card each turn, create a token that's a copy of this creature.

Flying Whenever another Angel you control enters, put a +1/+1 counter on Youthful Valkyrie.

Flying Whenever another Angel you control enters, put a +1/+1 counter on Youthful Valkyrie.

Flying, vigilance Each other Angel you control enters with an additional +1/+1 counter on it for each Angel you already control. {T}: Add {W}. Spen...

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Indestructible As long as your devotion to black and red is less than seven, Mogis isn't a creature. At the beginning of each opponent's upkeep, Mo...

Landfall — Whenever a land you control enters, manifest dread if this is the first time this ability has resolved this turn. Otherwise, you may tur...