Boxing Day

Whenever a creature you control attacks, you may put a quest counter on this enchantment. As long as this enchantment has seven or more quest count...

Commander creatures you control get +2/+2 and have indestructible.

This artifact doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap this artifact.

Each player sacrifices two creatures of their choice.

This land enters tapped. {T}: Add {B}. Cycling {B} ({B}, Discard this card: Draw a card.)

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that...

When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.

When this creature enters, destroy all artifacts and enchantments. Put a +1/+1 counter on this creature for each permanent destroyed this way.

When a source an opponent controls deals damage to you, sacrifice this enchantment. If you do, create a 5/5 red Dragon creature token with flying.

Artifact and enchantment spells your opponents cast cost {2} more to cast. Sacrifice this enchantment: Destroy target artifact or enchantment.

Flying Whenever you cast a spell, put the cards in your hand on the bottom of your library in any order, then draw that many cards.

Reach {3}{G}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When this creature ...

Vigilance When this creature enters, each player's life total becomes the highest life total among all players.

Create X 1/2 green Spider creature tokens with reach, where X is the number of creatures attacking you. Prevent all combat damage that would be dea...

Flying Anya gets +3/+3 for each opponent whose life total is less than half their starting life total. As long as an opponent's life total is less ...

Flying When this creature enters, you may exile up to three other target creatures from the battlefield and/or creature cards from graveyards. When...

You draw three cards and you lose 3 life.

As this land enters, you may reveal a Giant card from your hand. If you don't, this land enters tapped. {T}: Add {R} or {W}.

You draw three cards and you lose 3 life.

As an additional cost to cast this spell, sacrifice a creature. Draw two cards.

Whenever an enchantment you control enters, create a 2/2 white Cat creature token. If that enchantment is an Aura, you may attach it to the token.

Gain control of target spell. You may choose new targets for it. (If that spell becomes a permanent, it enters under your control.)

Return all attacking creatures to their owner's hand.

({R/P} can be paid with either {R} or 2 life.) Gain control of target creature an opponent controls until end of turn. Untap that creature. It gain...