mtg.wtf

Each spell you cast that's a Demon, Horror, or Nightmare costs {1} less to cast.
Whenever you cast a spell, if the amount of mana spent to cast it was less than its mana value, target opponent loses life equal to the difference.

Reach
When Anthropede enters, you may discard a card or pay {2}. When you do, destroy target Room.

Flash
Whenever Appendage Amalgam attacks, surveil 1.

Whenever Arabella, Abandoned Doll attacks, it deals X damage to each opponent and you gain X life, where X is the number of creatures you control with power 2 or less.

Whenever Attack-in-the-Box attacks, you may have it get +4/+0 until end of turn. If you do, sacrifice it at the beginning of the next end step.

When you unlock this door, return all creature cards from your graveyard to the battlefield.

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, each opponent loses 1 life.

This spell can't be countered.
Trample, haste
Delirium — {2}{G}{G}: Return Balustrade Wurm from your graveyard to the battlefield with a finality counter on it. Activate only if there are four or more card types among cards in your graveyard and only as a sorcery.

First strike, haste
Whenever a player taps a land for mana, if Barbflare Gremlin is tapped, that player adds one mana of any type that land produced. Then that land deals 1 damage to that player.

When Baseball Bat enters, attach it to target creature you control.
Equipped creature gets +1/+1.
Whenever equipped creature attacks, tap up to one target creature.
Equip {3}

When Bashful Beastie dies, manifest dread.

Flash
{3}, {T}, Sacrifice Bear Trap: It deals 3 damage to target creature.

Choose target creature you control and target creature an opponent controls.
Delirium — If there are four or more card types among cards in your graveyard, put two +1/+1 counters on the creature you control.
The creature you control deals damage equal to its power to the creature an opponent controls.

Menace
Mountaincycling {2}

As an additional cost to cast this spell, sacrifice a creature or enchantment or pay {2}.
Betrayer's Bargain deals 5 damage to target creature. If that creature would die this turn, exile it instead.

{T}: Add {B}.
{T}: Add {R}. Activate only if you control a Swamp or a Mountain.

Bleeding Woods enters tapped unless a player has 13 or less life.
{T}: Add {R} or {G}.

When Boilerbilges Ripper enters, you may sacrifice another creature or enchantment. When you do, Boilerbilges Ripper deals 2 damage to any target.

When you unlock this door, return up to one target creature to its owner's hand.

Choose one —
• Exile target artifact.
• Exile target enchantment.
• Manifest dread.

Reach
When Broodspinner enters, surveil 2.
{4}{B}{G}, {T}, Sacrifice Broodspinner: Create a number of 1/1 black and green Insect creature tokens with flying equal to the number of card types among cards in your graveyard.

Deathtouch
Cackling Slasher enters with a +1/+1 counter on it if a creature died this turn.

When you unlock this door, return target creature card from your graveyard to your hand.

The owner of target artifact or enchantment an opponent controls shuffles it into their library. You may shuffle up to four target cards from your graveyard into your library.

Survival — At the beginning of your second main phase, if Cautious Survivor is tapped, you gain 2 life.