Boxing Day

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) {1}{R}: This creature gets +X/+0 until end of turn, ...

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) At the beginning of your upkeep, if a player has mor...

Flying Whenever you cast a Spirit or Arcane spell, you may gain control of target creature with that spell's mana value until end of turn.

First strike Channel — {1}{W}, Discard this card: Target creature gains first strike until end of turn.

All creatures able to block this creature do so. Channel — {2}{G}{G}, Discard this card: All creatures able to block target creature this turn do so.

Haste Channel — {R}, Discard this card: Target creature gains haste until end of turn.

Flying Channel — {U}, Discard this card: Target creature gains flying until end of turn.

This creature can't block. Channel — {1}{B}, Discard this card: Target creature can't block this turn.

Whenever this creature blocks or becomes blocked by a creature, change this creature's base power and toughness to that creature's power and toughn...

Sekki enters with eight +1/+1 counters on it. If damage would be dealt to Sekki, prevent that damage, remove that many +1/+1 counters from Sekki, a...

When this creature dies, if 4 or more damage was dealt to it this turn, draw three cards.

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)

Black creatures can't block.

When this creature enters or leaves the battlefield, you lose 3 life if you don't control a Demon.

Soulshift 7 (When this creature dies, you may return target Spirit card with mana value 7 or less from your graveyard to your hand.)

Haste At the beginning of your upkeep, return a red creature you control to its owner's hand.

As long as you have more cards in hand than each opponent, this creature gets +3/+3.

Flying {2}, Return a land you control to its owner's hand: Target creature gets -X/-0 until end of turn, where X is the number of cards in your hand.

When this creature enters, destroy target enchantment. Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand.

Soulshift 5 (When this creature dies, you may return target Spirit card with mana value 5 or less from your graveyard to your hand.)

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

Flying {2}, Return a land you control to its owner's hand: Target land becomes the basic land type of your choice until end of turn.

Defender Your maximum hand size is increased by one.

Whenever this creature deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. {G}: This...