Boxing Day

When Crypt Lurker enters the battlefield, you may sacrifice a creature or discard a creature card. If you do, draw a card.

Carrion Grub gets +X/+0, where X is the greatest power among creature cards in your graveyard. When Carrion Grub enters the battlefield, mill four ...

{1}{B}, {T}: Each opponent loses 2 life. Activate this ability only if a creature died this turn.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

You draw two cards and each opponent discards two cards. Each player loses 2 life.

Lifelink (Damage dealt by this creature also causes you to gain that much life.) When Archfiend's Vessel enters the battlefield, if it entered from...

Target creature gets +1/+1 and gains your choice of deathtouch or lifelink until end of turn. (Any amount of damage a creature with deathtouch deal...

Destroy target creature. If you control an artifact, Unlicensed Disintegration deals 3 damage to that creature's controller.

{1}, Sacrifice a nontoken artifact: Create a 1/1 blue Thopter artifact creature token with flying. You gain 1 life.

Revolt — At the beginning of your end step, if a permanent you controlled left the battlefield this turn, create a 1/1 colorless Servo artifact cre...

Flying, haste Sacrifice a creature: Falkenrath Aristocrat gains indestructible until end of turn. If the sacrificed creature was a Human, put a +1/...

Destroy target creature or planeswalker with converted mana cost 3 or less.

Enchant creature Enchanted creature gets +3/+1, has flying, and is a Demon in addition to its other types. You may cast Demonic Embrace from your g...

Zombies you control get +1/+0. At the beginning of your end step, if a creature died this turn, you may pay {1}{B}. If you do, create a 2/2 black Z...

All Slivers have "{3}, Sacrifice this permanent: Destroy target permanent."

If damage would be dealt to Dralnu, Lich Lord, sacrifice that many permanents instead. {T}: Target instant or sorcery card in your graveyard gains ...

All Slivers have "Sacrifice this permanent: You gain 3 life."

Flying {1}{B}, {T}: Rather than pay the mana cost of the next spell you cast this turn, you may pay life equal to that spell's mana value.

Lifelink At the beginning of your end step, if you gained life this turn, you may pay X life, where X is the amount of life you gained this turn. I...

Flash Whenever an opponent puts one or more counters on a creature they control, they put the same number and kind of counters on Bold Plagiarist.

When Author of Shadows enters the battlefield, exile all cards from all opponents' graveyards. Choose a nonland card exiled this way. You may cast ...

Exile target nonland permanent.

Destroy each nonland permanent with mana value X or less.

{1}{B}: Search your library for a card named Whisper Squad, put it onto the battlefield tapped, then shuffle your library.