Boxing Day

({T}: Add {U} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

({T}: Add {R} or {W}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

({T}: Add {B} or {G}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color.

Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shu...

Whenever this creature attacks, return target creature card from your graveyard to the battlefield tapped and attacking.

Enchant green creature Enchanted creature gets +6/+6. {G}{G}{G}, Sacrifice this Aura: Create a 6/6 green Wurm creature token.

Ulasht enters with a +1/+1 counter on it for each other red creature you control and a +1/+1 counter on it for each other green creature you contro...

Sacrifice three white creatures: Exile target creature. Whenever another black creature you control dies, create a 1/1 white Spirit creature token ...

({T}: Add {R} or {G}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

({T}: Add {U} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Whenever an opponent casts a spell, that player sacrifices a permanent of their choice unless they pay {1}.

At the beginning of your upkeep, this creature deals 1 damage to each player.

Parallectric Feedback deals damage to target spell's controller equal to that spell's mana value.

Haunt (When this creature dies, exile it haunting target creature.) When this creature enters or the creature it haunts dies, choose one — • Creatu...

If this card is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from a...

Creatures you control have trample. {1}{R}{G}: This artifact becomes a 4/4 Juggernaut artifact creature until end of turn.

({R/G} can be paid with either {R} or {G}.) Trample; haste; shroud (This creature can't be the target of spells or abilities.)

Exile each creature you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Artifact spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting an artifact spell pays for {...

Whenever you draw a card, put a +1/+1 counter on this creature. When this creature dies, create X 1/1 blue Squid creature tokens with islandwalk, w...

Draw a card for each creature you control. Ferocious — You gain 4 life for each creature you control with power 4 or greater.

{T}: Add {C}. {T}: Add {W} or {B}. This land deals 1 damage to you.