Boxing Day

When this creature enters, look at the top four cards of your library. You may reveal an Elf, Swamp, or Forest card from among them and put it into...

When this Equipment enters, create a 1/1 colorless Shapeshifter creature token with changeling. (It's every creature type.) Equipped creature gets ...

As long as this Equipment is attached to a creature, the first time you would create one or more tokens each turn, you may instead create that many...

When this creature enters, if {R}{R} was spent to cast it, this creature deals 3 damage to any target. When this creature enters, if {G}{G} was spe...

When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlef...

Each opponent exiles cards from the top of their library until they have exiled cards with total mana value 5 or greater this way. Until end of tur...

Each creature spell you cast with toughness greater than its power costs {1} less to cast. Whenever a creature you control attacks or blocks, it ge...

At the beginning of your end step, untap target Merfolk you control. Other Merfolk you control get +1/+1.

Choose one — • Destroy target creature with flying. • Destroy target enchantment. • Create a 2/2 black and green Elf creature token.

Enchant land As this Aura enters, choose a color. Enchanted land is the chosen color. Whenever enchanted land is tapped for mana, its controller ad...

This spell can't be countered. Ward—Pay 2 life. Spells you control can't be countered. Other creatures you control have "Ward—Pay 2 life."

If there are three or more Lesson cards in your graveyard, you may cast this spell as though it had flash. This spell costs {1} less to cast for ea...

Target creature you control gets +2/+2 until end of turn. If that creature is an Ally, it also gains flying until end of turn.

{1}: Add one mana of any color. Activate only once each turn. {5}, {T}, Sacrifice this artifact: It deals 5 damage to target creature.

Nontoken artifacts you control are lands in addition to their other types. (They don't gain the ability to {T} for mana.) At the beginning of your ...

Affinity for Allies (This spell costs {1} less to cast for each Ally you control.) Up to two target creatures you control each deal damage equal to...

Choose one — • Iroh's Demonstration deals 1 damage to each creature your opponents control. • Iroh's Demonstration deals 4 damage to target creature.

When this creature dies, you gain 3 life. {2}, Sacrifice this creature: Destroy up to one target artifact or enchantment.

Whenever this creature becomes tapped, you gain 1 life and scry 1. (Look at the top card of your library. You may put it on the bottom.)

Mayhem {1}{R} (You may cast this card from your graveyard for {1}{R} if you discarded it this turn. Timing rules still apply.)

Lifelink Morlun enters with X +1/+1 counters on him. When Morlun enters, he deals X damage to target opponent.

{T}: Add {C}. {1}, {T}: Add one mana of any color. Smear Campaign — {1}, {T}: Target legendary creature gains menace until end of turn. Activate on...

At the beginning of your upkeep, discard a card, then create a Treasure token. Mayhem {2}{B/R} (You may cast this card from your graveyard for {2}{...

When this creature enters, you may sacrifice an artifact. When you do, put a +1/+1 counter on target creature and draw a card.