Boxing Day

Wall creatures can attack as though they didn't have defender.

Whenever an opponent plays a land, you may put a land card from your hand onto the battlefield.

At the beginning of each upkeep, untap all creatures and lands.

If you would draw a card, you may put a study counter on Pursuit of Knowledge instead. Remove three study counters from Pursuit of Knowledge, Sacri...

As Shimmer enters the battlefield, choose a land type. Each land of the chosen type has phasing. (It phases in or out before its controller untaps ...

Enchant creature Prevent all combat damage that would be dealt to and dealt by enchanted creature.

{U}{U}: Tap target creature without flying.

Enchant creature Enchanted creature has flying.

Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, Feedback deals 1 damage to that player.

Sacrifice a creature, Return Recurring Nightmare to its owner's hand: Return target creature card from your graveyard to the battlefield. Activate ...

Each creature you control can block an additional creature each combat.

At the beginning of each player's upkeep, that player chooses target player whose graveyard has fewer creature cards in it than their graveyard doe...

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."

At the beginning of your upkeep, if you have 10 or less life, you gain 1 life.

Discard a card: You may tap or untap target artifact, creature, or land.

Enchant creature Enchanted creature gets +1/+1. {W}: Enchanted creature gets +0/+1 until end of turn.

Whenever you cast a creature spell, you may pay {1}. If you do, return target creature to its owner's hand.

When Dance of Many enters the battlefield, create a token that's a copy of target nontoken creature. When Dance of Many leaves the battlefield, exi...

{0}: Remove target attacking creature you control from combat and untap it.

Put a card from your hand on top of your library: The next time a black or red source of your choice would deal damage this turn, prevent that damage.

Enchant creature At the beginning of your upkeep, sacrifice Binding Grasp unless you pay {1}{U}. You control enchanted creature. Enchanted creature...

Enchant creature Enchanted creature can't be the target of spells and can't be enchanted by other Auras.

Creature spells can't be cast. Pay 4 life: Destroy Aether Storm. It can't be regenerated. Any player may activate this ability.

{G}, Discard a creature card: Search your library for a creature card, reveal that card, and put it into your hand. Then shuffle your library.