Boxing Day

Creatures with power less than this creature's power can't block creatures you control. Whenever another creature you control enters, put a +1/+1 c...

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it ont...

As this enchantment enters, choose Khans or Dragons. • Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature y...

This artifact enters tapped. As this artifact enters, choose a color. {T}: Add one mana of the chosen color.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on it instead.

Changeling (This card is every creature type.) Exile target creature. Its controller creates a 1/1 colorless Shapeshifter creature token with chang...

Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it. Remove a +1/+1 counter from this creature: Add ...

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuf...

Enchant player Creatures enchanted player controls attack each combat if able.

This creature enters with X +1/+1 counters on it, where X is the number of other creatures on the battlefield. {2}{W}, Remove a +1/+1 counter from ...

Flying When this creature enters, destroy target nonblack creature. It can't be regenerated.

Indestructible {T}: Add {C}.

Indestructible (Effects that say "destroy" don't destroy this artifact.) {T}: Add one mana of any color.

Flying At the beginning of your end step, choose a creature card in an opponent's graveyard, then that player chooses a creature card in your grave...

{1}, {T}: Add {U}{B}.

Flying {8}: Tap all creatures target player controls.

When this creature enters, double the number of each kind of counter on any number of target permanents.

Kicker {W}{W} (You may pay an additional {W}{W} as you cast this spell.) When this creature enters, destroy all other creatures you control. If it ...

This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {U}{B}.

{1}, {T}: Add {U}{B}.

As an additional cost to cast this spell, reveal a creature card from your hand. Disaster Radius deals X damage to each creature your opponents con...

Counter target spell with mana value 4 or greater.