Boxing Day

When this creature enters, you may tap target creature.

Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life.

Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.

Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever this creature blocks or becomes blocked, it gets -3/-0 until end of...

Enchant creature Enchanted creature doesn't untap during its controller's untap step. Enchanted creature has "{1}, Put a -1/-1 counter on this crea...

Flying {1}{W/U}, {Q}: Tap target creature. ({Q} is the untap symbol.)

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

Enchant creature As long as enchanted creature is green, it gets +1/+1 and has indestructible. (Damage and effects that say "destroy" don't destroy...

{2}{G}{W}: Target creature gets +3/+3 until end of turn. Untap that creature.

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

Trample 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 co...

{T}: Add one mana of any color. {T}: Target creature becomes the color or colors of your choice until end of turn.

{1}: This creature becomes all colors until end of turn.

As an additional cost to cast this spell, put a -1/-1 counter on a creature you control. Draw two cards.

Put a -1/-1 counter on target creature.

Take an extra turn after this one. Skip the untap step of that turn.

({T}: Add {G}.) This land enters tapped. {G}, {T}: You gain 1 life. Activate only if you control two or more green permanents.

Search your library for a Forest or Plains card, reveal it, put it into your hand, then shuffle.

{2}{W}, {Q}: This creature gets +0/+2 until end of turn. ({Q} is the untap symbol.)

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 counter on...

Whenever you cast a green spell, this creature gets +1/+1 until end of turn. Whenever you cast a white spell, this creature gains vigilance until e...

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

Enchant creature As long as enchanted creature is red, it gets +1/+1 and has double strike. (It deals both first-strike and regular combat damage.)...

As this enchantment enters, choose a card name. You have protection from the chosen card name. (You can't be targeted, dealt damage, or enchanted b...