Boxing Day

At the beginning of your first main phase, you may blight 1. If you do, create a Treasure token. (To blight 1, put a -1/-1 counter on a creature yo...

All creatures have haste. Whenever a player taps a basic land for mana, that player adds one mana of any type that land produced.

End-Blaze Epiphany deals X damage to target creature. When that creature dies this turn, exile a number of cards from the top of your library equal...

End-Blaze Epiphany deals X damage to target creature. When that creature dies this turn, exile a number of cards from the top of your library equal...

As an additional cost to cast this spell, behold an Elemental and exile it. (Exile an Elemental you control or an Elemental card from your hand.) W...

When this creature enters, target opponent reveals X cards from their hand, where X is the number of Goblins you control. You choose one of those c...

{T}: Put a charge counter on this artifact. {T}, Sacrifice this artifact: Destroy each nonland permanent with mana value equal to the number of cha...

The next sorcery spell you cast this turn can be cast as though it had flash. (It can be cast any time you could cast an instant.) Draw a card.

If a red instant or sorcery spell you control or a red planeswalker you control would deal damage to a permanent or player, it deals that much dama...

Destroy all nonland permanents.

As long as your life total is greater than or equal to your starting life total, creatures you control get +1/+1. Whenever one or more creatures yo...

Whenever another creature you control enters, that creature gets +2/+0 and gains haste until end of turn. (It can attack and {T} this turn.)

Whenever this enchantment or another enchantment you control enters, you may put a +1/+1 counter on target creature.

Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of S...

{T}: Add {C}. {1}: This land becomes a 2/2 creature with all creature types until end of turn. It's still a land.

First strike (This creature deals combat damage before creatures without first strike.) Whenever an opponent casts a white or blue instant or sorce...

Sliver creatures you control get +3/+3.

Deathtouch Whenever this creature deals combat damage to a player, that player discards a card and you create a tapped 2/2 black Zombie creature to...

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) When this creature enters, ta...

Menace Whenever this creature enters or transforms into Grub, Storied Matriarch, return up to one target Goblin card from your graveyard to your ha...

When this creature enters, target creature you control gets +X/+0 until end of turn and up to one target creature an opponent controls gets -0/-X u...

Wither (This deals damage to creatures in the form of -1/-1 counters.) At the beginning of your upkeep, put a -1/-1 counter on each nonblack creature.

Whenever one or more -1/-1 counters are put on a creature, put a charge counter on this artifact. {T}: Add one mana of any color. {5}, {T}, Sacrifi...

When Ferrafor enters, create a number of 1/1 green Saproling creature tokens equal to the number of counters among creatures target player controls...