Boxing Day

Flying, trample Shroud (This creature can't be the target of spells or abilities.)

When this creature dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then ...

{B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn.

Haunt (When this creature dies, exile it haunting target creature.) When this creature enters or the creature it haunts dies, choose one — • Creatu...

{T}: Target creature becomes a Frog with base power and toughness 3/3 until end of turn.

Flying This creature enters with X +1/+1 counters on it.

{W}, Sacrifice a creature: Target creature can't attack this turn.

Flying When this creature enters, detain target nonland permanent an opponent controls. (Until your next turn, that permanent can't attack or block...

Protection from red When Lavinia enters, detain each nonland permanent your opponents control with mana value 4 or less. (Until your next turn, tho...

Flying When this creature enters, target creature gets -2/-2 until end of turn.

({R/G} can be paid with either {R} or {G}.) Trample; haste; shroud (This creature can't be the target of spells or abilities.)

When Ghost Council of Orzhova enters, target opponent loses 1 life and you gain 1 life. {1}, Sacrifice a creature: Exile Ghost Council of Orzhova. ...

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this cre...

Graft 4 (This creature enters with four +1/+1 counters on it. Whenever another creature enters, you may move a +1/+1 counter from this creature ont...

Flying Haunt (When this creature dies, exile it haunting target creature.) When this creature enters or the creature it haunts dies, create two 1/1...

Flying Whenever this creature attacks, detain up to two target nonland permanents your opponents control. (Until your next turn, those permanents c...

Trample, lifelink, haste At the beginning of the end step, sacrifice this creature.

Sacrifice this creature: Put a +1/+1 counter on target creature. Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, r...

Whenever you sacrifice a black creature, you may pay 2 life. If you do, each other player sacrifices a creature of their choice. Whenever you sacri...

Flying, vigilance, haste {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature in...

Flying Whenever this creature deals combat damage to a player, that player exiles the top card of their library. You may play lands and cast spells...

Flying Whenever Mirko Vosk deals combat damage to a player, that player reveals cards from the top of their library until they reveal four land car...

Trample Discard a creature card: Put a +1/+1 counter on this creature. {B}: Regenerate this creature.

Flying, haste You may cast sorcery spells as though they had flash. (You may cast them any time you could cast an instant.)