Boxing Day

Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [-1]: Untap target permanent.

Your opponents and permanents your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't hav...

Each creature you control assigns combat damage equal to its toughness rather than its power. [-3]: You gain life equal to the greatest toughness a...

Artifact, instant, and sorcery spells your opponents cast cost {1} more to cast. [-1]: Until your next turn, prevent all damage that would be dealt...

Spells and abilities your opponents control can't cause their controller to search their library. [-1]: Target player mills four cards. Then exile...

Creatures you control have menace. [-2]: Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zom...

Each opponent can cast spells only any time they could cast a sorcery. [+1]: Until your next turn, you may cast sorcery spells as though they had ...

Spells and abilities your opponents control can't cause you to discard cards or sacrifice permanents. [+1]: Choose a nonland card name, then revea...

As long as it's your turn, creatures and planeswalkers you control have lifelink. [+2]: Sorin, Vengeful Bloodlord deals 1 damage to target player ...

Whenever you cast or copy an instant or sorcery spell, Ral, Storm Conduit deals 1 damage to target opponent or planeswalker. [+2]: Scry 1. [-2]: Wh...

Nicol Bolas, Dragon-God has all loyalty abilities of all other planeswalkers on the battlefield. [+1]: You draw a card. Each opponent exiles a car...

Creatures you control get +1/+0. [+1]: Add {R} or {G}. Creature spells you cast this turn can't be countered. [-2]: Target creature you control f...

Creatures you control have vigilance. [+1]: You gain 3 life. [-2]: Put a +1/+1 counter on each creature you control and a loyalty counter on each o...

You may cast creature spells as though they had flash. [+1]: Until your next turn, up to one target creature gains vigilance and reach. [-2]: Loo...

Whenever you tap a Forest for mana, add an additional {G}. [+1]: Put three +1/+1 counters on up to one target noncreature land you control. Untap ...

Each creature you control with a +1/+1 counter on it has "{T}: Add one mana of any color." [-1]: Put a +1/+1 counter on target creature.

Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it. [-2]: Create a 2/2 green Wolf...

Your opponents can't gain life. [-2]: Create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."

Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature. [+1]: Until end of turn, ea...

If another red source you control would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead....

Whenever one or more loyalty counters are removed from Chandra, Fire Artisan, she deals that much damage to target opponent or planeswalker. [+1]: ...

Whenever an opponent draws a card, Ob Nixilis, the Hate-Twisted deals 1 damage to that player. [-2]: Destroy target creature. Its controller draws ...

Whenever a creature you control dies, draw a card. [+1]: Create a 2/2 black Zombie creature token. [-4]: Each player sacrifices two creatures. [-9]...

At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel, Rogue Shadowmage deals 2 damage to them. [-1]:...