mtg.wtf

Double your life total. Target opponent loses half their life, rounded up.

Return target creature card with mana value 3 or less from your graveyard to the battlefield.

When you unlock this door, mill four cards, then return up to two permanent cards from among them to your hand.

Return target creature card from a graveyard and target creature on the battlefield to their owners' hands.

When you unlock this door, create a 6/6 black Demon creature token with flying.

When you unlock this door, this Room deals damage equal to the number of cards in your hand to target creature an opponent controls.

Rough deals 2 damage to each creature without flying.

Attacking creatures you control get +1/+0 until end of turn for each other attacking creature.

Return target instant or sorcery card from your graveyard to your hand.

Destroy target creature. Its controller creates two 1/2 red Half creature tokens.

Nonland permanents you control and permanent spells you control are enchantments in addition to their other types.

Search target opponent's library for a card and exile it. You gain life equal to its mana value. Then that player shuffles.

Target creature gets -6/-0 until end of turn.
Fuse

At the beginning of your end step, this Room deals 1 damage to each opponent.

Destroy all Auras and Equipment.

When you unlock this door, manifest dread, then put a +1/+1 counter on that creature.

Destroy target artifact.

At the beginning of your first main phase, add {R}{R}. Spend this mana only to cast Room spells and unlock doors.

Creatures you control get +1/+0.

When you unlock this door, create three 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target."

Counter target noncreature spell.

Whenever a creature you control deals combat damage to a player, turn that creature face up or put a +1/+1 counter on it.

Prevent the next 2 damage that would be dealt to target creature this turn.

Create two 1/1 white Warrior creature tokens with vigilance.

Destroy target artifact, creature, or enchantment.