Boxing Day

Menace Whenever a creature attacks one of your opponents, that player loses 1 life.

Flying Whenever Butcher of Malakir or another creature you control dies, each opponent sacrifices a creature.

Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on B...

Whenever Nemesis of Reason attacks, defending player mills ten cards.

You may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost.

Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever a nontoken creature yo...

Each player mills two cards. Then you put a creature card from a graveyard onto the battlefield under your control.

Choose one — • Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard. • Destroy target creat...

Exile target permanent with mana value 4 or greater.

[+1]: Draw a card, then put a card from your hand on top of your library. [−1]: Exile another target permanent you own, then return it to the battl...

Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn.

Choose one — • Exile target creature with power 3 or greater. • You draw two cards and you lose 2 life. • Distribute two +1/+1 counters among one o...

When Abzan Ascendancy enters the battlefield, put a +1/+1 counter on each creature you control. Whenever a nontoken creature you control dies, crea...

Flying

At the beginning of your upkeep, if there are four or more creature cards in your graveyard, return a creature card at random from your graveyard t...

{T}, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless t...

{1}{B}, {T}, Sacrifice another creature: Draw X cards, where X is that creature's power. Choose a Background (You can have a Background as a second...

Menace At the beginning of your end step, if you have the initiative, create a Treasure token. Create three of those tokens instead if you've compl...

Flying Whenever Ancient Brass Dragon deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total m...

Flying Whenever Ancient Brass Dragon deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total m...

Flying Whenever Ancient Brass Dragon deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total m...

Flying Whenever Ancient Brass Dragon deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total m...

Whenever you cast a spell you don't own, create a 3/3 black Demon creature token. [+1]: Draw a card. For each opponent, exile up to one target inst...