Boxing Day

Flying Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.) This creature...

{2}{G}, Sacrifice this creature: Create a 3/3 green Centaur creature token.

When this creature enters, you gain 3 life.

First strike, haste Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

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

Trample Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn. Untap it.

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

Whenever this creature attacks, another target attacking creature gets +0/+2 until end of turn. Untap that creature.

When this creature enters, you may destroy target artifact.

When this creature enters, detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block a...

When this creature enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activate...

First strike, haste Whenever a player casts a spell from a graveyard, this creature deals 3 damage to that player.

This creature has vigilance as long as you control a Gate.

Trample When this creature enters, create a 5/5 green Wurm creature token with trample.

Reach, trample

Flying Whenever this creature attacks, detain up to two target nonland permanents your opponents control. (Until your next turn, those permanents c...

{2}{U}, {T}: Target creature gets -2/-0 until end of turn.

Level up {4} ({4}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-2 3/3 LEVEL 3+ 5/5 This creature can't be blocked except by bl...

{2}{B}: This creature gets +2/+2 until end of turn.

{8}: Target creature gets +5/+5 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)