Boxing Day

Discard your hand.

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Squeaking Pie Grubfellow...

Target player discards two cards unless they discard an artifact card.

You may sacrifice three artifacts rather than pay this spell's mana cost. Exile three artifact cards from your graveyard: Return Salvage Titan fro...

Bog Serpent can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice Bog Serpent.

{T}: Tap target creature unless its controller pays 2 life.

Look at the top three cards of target player's library. Exile any number of those cards, then put the rest back in any order. Transmute {1}{B}{B} ...

Destroy target tapped creature.

{U}, {T}: Draw a card, then discard a card. {R}, {T}: Target creature can't block this turn.

Destroy target nonblack creature. At the beginning of your next upkeep, pay {2}{B}. If you don't, you lose the game.

Transfigure {1}{B}{B} ({1}{B}{B}, Sacrifice this creature: Search your library for a creature card with the same mana value as this creature, put t...

At the beginning of the end step, if three or more creatures died this turn, flip Kuon, Ogre Ascendant.

Target opponent reveals their hand. You choose a card from it with mana value 4 or greater and exile that card.

Choose a card name. Reveal cards from the top of your library until you reveal a card with that name, then put that card into your hand. Exile all ...

At the beginning of your upkeep, target creature other than Weed-Pruner Poplar gets -1/-1 until end of turn.

Flying Bloodied Ghost enters the battlefield with a -1/-1 counter on it.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever Woebearer deals combat damage to a player, you...

Target player reveals their hand. You choose a Spirit or Arcane card from it. That player discards that card.

Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life.

Flying, haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacri...

Vanishing 2 (This creature enters the battlefield with two time counters on it. At the beginning of your upkeep, remove a time counter from it. Whe...

{T}, Sacrifice Tainted Sigil: You gain life equal to the total life lost by all players this turn. (Damage causes loss of life.)

Whenever Cordial Vampire or another creature dies, put a +1/+1 counter on each Vampire you control.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)