Boxing Day

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Whenever enchanted creature deals damage to an opponent, you m...

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +0/+2.

Whenever you gain life, you may pay {1}{W}. If you do, put a +1/+1 counter on target creature for each 1 life you gained.

Other enchantments you control have shroud. (A permanent with shroud can't be the target of spells or abilities.) Enchanted creatures you control ...

Enchant creature Enchanted creature gets +1/+1 and has flying. When a Ninja enters the battlefield under your control, you may return Smoke Shroud ...

Creatures with flying get +2/+0. Creatures without flying get -2/-0.

At the beginning of your upkeep, draw a card for each Shrine you control.

At the beginning of each player's upkeep, that player discards a card.

At the beginning of your upkeep, put a lore counter on Mind Unbound, then draw a card for each lore counter on Mind Unbound.

Enchant creature Enchanted creature gets +2/+1 and has "{S}: This creature can't be blocked this turn except by snow creatures." ({S} can be paid ...

Enchant tapped creature Enchanted creature doesn't untap during its controller's untap step.

Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice.

Enchant creature Enchanted creature gets +2/+2 and can't block.

Shroud (This enchantment can't be the target of spells or abilities.) {X}: Put X tower counters on Helix Pinnacle. At the beginning of your upkee...

If Leyline of Lightning is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast a spell, you may pay {1}. If ...

{1}{R}, Remove a +1/+1 counter or a charge counter from a permanent you control: Ion Storm deals 2 damage to any target.

Enchant creature Enchanted creature has "{T}: This creature deals 1 damage to any target." {1}{U}: Return Hypervolt Grasp to its owner's hand.

Enchant creature You control enchanted creature.

Enchant creature At the beginning of your upkeep, enchanted creature's controller sacrifices it and you create a 1/1 colorless Phyrexian Myr artif...

When a nonblack creature enters the battlefield, sacrifice Grave Peril. If you do, destroy that creature.

Cumulative upkeep {B} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

Enchant creature You control enchanted creature.

Whenever an opponent casts a spell, that player draws seven cards.

Enchant creature Enchanted creature doesn't untap during its controller's untap step. {3}{U}: Attach Stasis Cell to target creature.