Boxing Day

Whenever you win a coin flip, put a luck counter on Chance Encounter. At the beginning of your upkeep, if Chance Encounter has ten or more luck cou...

Enchant creature Whenever a player cycles a card, put a plague counter on Withering Hex. Enchanted creature gets -1/-1 for each plague counter on W...

Whenever a creature dies, that creature's controller sacrifices a land.

At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They ...

Sacrifice Seal of Cleansing: Destroy target artifact or enchantment.

Enchant creature Enchanted creature gets +1/+1 and has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)

Whenever a creature blocks, Battle Strain deals 1 damage to that creature's controller.

Whenever a land enters the battlefield, tap all lands its controller controls.

At the beginning of combat on your turn, for each defending player, separate all creatures that player controls into two piles and that player choo...

Discard two cards: Create a 2/2 black Zombie creature token.

Fading 5 (This enchantment enters the battlefield with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If...

Enchant creature Enchanted creature gets +1/+2 and has protection from black. Madness {W} (If you discard this card, discard it into exile. When yo...

Enchant creature Whenever enchanted creature deals damage, Guilty Conscience deals that much damage to that creature.

If damage would be dealt to you, put that many delay counters on Delaying Shield instead. At the beginning of your upkeep, remove all delay counter...

Enchant creature At the beginning of the upkeep of enchanted creature's controller, Unnatural Hunger deals damage equal to that creature's power t...

{1}{R}, Sacrifice a creature: Destroy target nonbasic land.

Enchant creature At the beginning of each upkeep, put a plague counter on Traveling Plague. Enchanted creature gets -1/-1 for each plague counter...

Enchant creature Pay 2 life: Regenerate enchanted creature.

At the beginning of your upkeep, if you have four or more creature cards in your graveyard, you may return target creature card from your graveyard...

Whenever an opponent taps a Mountain for mana, you may gain 1 life.

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

Enchant creature Enchanted creature has protection from green and from blue.

At the beginning of combat on each opponent's turn, separate all creatures that player controls into two piles. Only creatures in the pile of their...

When an opponent casts a creature spell, if Opal Champion is an enchantment, Opal Champion becomes a 3/3 Knight creature with first strike.