Boxing Day

{2}, {T}: Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your u...

Whenever a player casts a blue spell, you may pay {1}. If you do, you gain 1 life.

Flying {2}: This creature gets +1/+0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat dam...

At the beginning of your upkeep, draw a card. {T}: This artifact deals 1 damage to any target.

When this artifact enters, destroy target permanent. When this artifact is put into a graveyard from the battlefield, return it to its owner's hand.

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this cr...

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this cr...

{T}: Add {C}{C}.

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

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

Landfall — Whenever a land you control enters, you may pay {2}. If you do, draw a card.

Flying When this creature enters, choose an opponent. If that player has more cards in hand than you, draw cards equal to the difference.

Red spells you cast cost {1} less to cast.

Flying When Magister Sphinx enters the battlefield, target player's life total becomes 10.

Flying When Magister Sphinx enters the battlefield, target player's life total becomes 10.

Whenever a creature you control deals combat damage to a player, you may draw a card. {1}{U}, {T}: Creatures your opponents control attack this tur...

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

Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.) This artifact enters with a charge counter on it for ea...

{1}{U}{R}: Return this creature to its owner's hand. Cascade (When you cast this spell, exile cards from the top of your library until you exile a ...

Artifact spells you cast cost {1} less to cast.

Sunburst (This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.) {1}, Remove four +1/+1 counters from this creat...

Equipped creature gets +1/+1 for each card in your hand. Equip {2}

Deathtouch, lifelink When this creature dies, create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phy...

This artifact enters tapped. {T}: Add {C}{C}.