Boxing Day

Put a +1/+1 counter on target creature you control. Then that creature fights target creature you don't control. (Each deals damage equal to its po...

Create two 1/1 colorless Sliver creature tokens.

Sliver creatures you control have trample. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)

Flash Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 coun...

Flying Vigilance (Attacking doesn't cause this creature to tap.)

Target opponent reveals their hand. You choose a green or white creature card from it. You gain life equal to that creature card's toughness, then ...

When this creature enters, target creature can't block this turn.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

{U/R}: This creature gains flying until end of turn.

Target creature gets +3/+3 until end of turn.

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Prevent all combat damage that would be dealt this turn.

Destroy target nongreen creature. Its controller loses 3 life if you've cast another black spell this turn.

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1. Draw a card.

Wither (This deals damage to creatures in the form of -1/-1 counters.)

Whenever you cast a spell that's both green and blue, this creature has base power and toughness 5/3 until end of turn and gains trample until end ...

Counter target creature spell.

{3}: Target blue creature gains shroud until end of turn. (It can't be the target of spells or abilities.)

Enchant creature As long as enchanted creature is red, it gets +1/+1 and has "{R/W}: This creature gets +1/+0 until end of turn." As long as enchan...

Whenever you cast a spell that's both blue and red, this creature has base power and toughness 3/3 until end of turn and can't be blocked this turn.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Flying {R}: This creature gets +1/+0 until end of turn.

Enchant creature Enchanted creature can't attack or block. At the beginning of your upkeep, you may gain 1 life.

Enchant creature When this Aura enters, you gain 3 life. Enchanted creature gets +1/+3.