Boxing Day

Deathtouch Whenever another creature you control enters, you gain 1 life.

Trample, ward {2} This creature enters with five -1/-1 counters on it. Whenever another creature you control enters while this creature has a -1/-1...

When this creature enters, each creature target opponent controls loses all abilities, becomes a Coward in addition to its other types, and has bas...

Menace Whenever this creature enters or transforms into Grub, Storied Matriarch, return up to one target Goblin card from your graveyard to your ha...

Changeling (This card is every creature type.) When this creature enters, you may return target creature card from your graveyard to your hand.

When this creature enters, target creature you control gets +X/+0 until end of turn and up to one target creature an opponent controls gets -0/-X u...

When Vanille enters, mill two cards, then return a permanent card from your graveyard to your hand. At the beginning of your first main phase, if y...

Menace (This creature can't be blocked except by two or more creatures.) When this creature dies, it deals 1 damage to you. Create a Clue token. (I...

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever Azula attacks, you lose 1 life and create...

Whenever you cast a noncreature spell, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") {T}: Until end of tur...

Vigilance Whenever you draw your second card each turn, put a +1/+1 counter on this creature. When this creature dies, create a Clue token. (It's a...

At the beginning of your end step, if Katara is tapped, put a +1/+1 counter on her. Waterbend {6}: Draw a card. (While paying a waterbend cost, you...

Flying Waterbend {4}: Draw a card, then discard a card. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one ...

Landfall — Whenever a land you control enters, this creature gains flying until end of turn and you gain 1 life. Plainscycling {2} ({2}, Discard th...

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) When Azula enters, target opponent exiles a nontok...

When this creature enters, put a +1/+1 counter on target creature.

Suki's power is equal to the number of creatures you control. Whenever Suki attacks, create a 1/1 white Ally creature token that's tapped and attac...

Suki's power is equal to the number of creatures you control. Whenever Suki attacks, create a 1/1 white Ally creature token that's tapped and attac...

Menace, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Other Allies you control have menace and prowe...

Vigilance Whenever Sokka and at least one other creature attack, draw a card.

{T}, Discard a card: Draw a card. {1}, {T}, Sacrifice Professor Zei: Return target instant or sorcery card from your graveyard to your hand. Activa...

Vigilance When Katara enters, create a 1/1 white Ally creature token. Waterbend {X}: Creatures you control have base power and toughness X/X until ...

When Iroh enters, create a Food token. At the beginning of combat on your turn, you may have target opponent gain control of target permanent you c...

Firebending 2 During your turn, each non-Lesson instant and sorcery card in your graveyard has flashback. The flashback cost is equal to that card'...