Boxing Day

{T}: You gain 1 life for each Elf on the battlefield.

{T}: Each player loses 1 life for each Zombie on the battlefield.

Return target nonland permanent to its owner's hand. Then that permanent's controller may sacrifice a land. If the player does, they may copy this ...

When Wirewood Herald dies, you may search your library for an Elf card, reveal that card, put it into your hand, then shuffle your library.

Each player may reveal any number of creature cards from their hand. Then each player creates a 2/2 green Bear creature token for each card they re...

Protection from Goblins Morph {W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle your library.

Flying, haste

{U}, Sacrifice Riptide Chronologist: Untap all creatures of the creature type of your choice.

Draw a card for each Bird on the battlefield.

Choose a color. Creatures you control gain protection from the chosen color until end of turn. Cycling {W} ({W}, Discard this card: Draw a card.)

{T}: Choose a creature type other than Wall. Target creature becomes that type until end of turn.

When Tempting Wurm enters the battlefield, each opponent may put any number of artifact, creature, enchantment, and/or land cards from their hand o...

As Steely Resolve enters the battlefield, choose a creature type. Creatures of the chosen type have shroud. (They can't be the targets of spells or...

Flying Whenever Exalted Angel deals damage, you gain that much life. Morph {2}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. T...

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

Goblin Sharpshooter doesn't untap during your untap step. Whenever a creature dies, untap Goblin Sharpshooter. {T}: Goblin Sharpshooter deals 1 dam...

Protection from blue (This creature can't be blocked, targeted, dealt damage, or enchanted by anything blue.) Whenever Goblin Piledriver attacks, i...

Whenever Rotlung Reanimator or another Cleric dies, create a 2/2 black Zombie creature token.

Enchant creature Enchanted creature has protection from black and from red. Sacrifice Crown of Awe: Enchanted creature and other creatures that sha...

All creatures get -2/-2 until end of turn.

Choose a creature type other than Wall. Each creature becomes that type until end of turn.

{T}: Sparksmith deals X damage to target creature and X damage to you, where X is the number of Goblins on the battlefield.

Enchant creature Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land."