Boxing Day

When Thieves' Tools enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any colo...

You may mill three cards. Then return a creature card from your graveyard to the battlefield. (To mill a card, put the top card of your library int...

{T}, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless t...

Commander creatures you own get +3/+3 and have flying, deathtouch, "Ward—Pay 3 life," and "At the beginning of your upkeep, sacrifice a creature."

Commander creatures you own have menace and "This creature gets +X/+0, where X is the number of creature cards in your graveyard." (A creature with...

You draw three cards and you lose 3 life.

Choose one — • Target opponent reveals their hand. You may choose a creature, enchantment, or planeswalker card from it. That player discards that ...

As an additional cost to cast this spell, sacrifice a creature, discard a card, or pay 4 life. When Dusk Mangler enters the battlefield, each oppon...

Whenever you attack, double target creature's power until end of turn.

This spell can't be countered. Destroy target nonland permanent.

Whenever you draw a card, target opponent loses 1 life and you gain 1 life.

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.) Flying Whenever yo...

You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this wa...

As Curse of Wizardry enters the battlefield, choose a color. Whenever a player casts a spell of the chosen color, that player loses 1 life.

Destroy target creature or enchantment.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) {2}{B}, {T}: Put a petrification counter on target creature. I...

Destroy all creatures you don't control and all planeswalkers you don't control.

Enchant creature Enchanted creature has lifelink and "Whenever a creature an opponent controls dies, put a +1/+1 counter on this creature." (Damag...

Flying When Sphinx Summoner enters the battlefield, you may search your library for an artifact creature card, reveal it, put it into your hand, th...

Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to its mana value.

Changeling (This card is every creature type.) Target creature gets +3/-3 and loses all creature types until end of turn.

Whenever a player sacrifices a creature, you may put a +1/+1 counter on Mortician Beetle.

Whenever you discard a card, you may pay {1}. If you do, amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create ...

Ninjutsu {U}{B} ({U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...