Boxing Day

Flying At the beginning of your upkeep, you may pay {2}{B}{B}. If you do, transform Screeching Bat.

Target player discards two cards and loses 2 life.

Changeling (This card is every creature type.) Deathtouch

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Choose target ca...

Flying {1}, Sacrifice a Spirit: Target opponent reveals their hand. You choose a card from it. That player discards that card. Activate only as a s...

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

As long as you control another multicolored permanent, Jund Hackblade gets +1/+1 and has haste.

Discard a card: Trespasser il-Vec gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

{2}{B}, {T}: Exile up to three target cards from a single graveyard.

Whenever you cast a spell, you may put two +1/+1 counters on Witch-Maw Nephilim. Whenever Witch-Maw Nephilim attacks, it gains trample until end of...

When you cast a creature spell, sacrifice Skittering Monstrosity.

Whenever a player casts a Kithkin spell, you may have target player lose 1 life.

Target creature gets +1/+0, becomes black, and gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.) Flashbac...

{B}, {T}, Sacrifice Doomed Necromancer: Return target creature card from your graveyard to the battlefield.

Haste When Giant Ambush Beetle enters the battlefield, you may have target creature block it this turn if able.

Target creature gets -5/-5 until end of turn.

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Flying {1}{B}, Exile Sengir Nosferatu: Create a 1/2 black Bat creature token with flying. It has "{1}{B}, Sacrifice this creature: Return an exile...

Gain control of target creature. Untap that creature. It gains haste until end of turn. Sacrifice it at the beginning of the next end step.

Target player reveals their hand. You choose a nonland card from it. That player discards that card.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) At the beginning of your upkeep, sacrifice a creature i...

Whenever another nontoken Elf is put into your graveyard from the battlefield, you may create a 1/1 green Elf Warrior creature token.

Flying, haste

At the beginning of your upkeep, tap Sangrophage unless you pay 2 life.