mtg.wtf

{3}{B}, Exile a permanent you control with a League of Dastardly Doom watermark: Return a permanent card with a League of Dastardly Doom watermark from your graveyard to the battlefield.

As an additional cost to cast this spell, discard X cards.
Look at target opponent's hand and choose X cards from it. That player discards those cards.

You may cast spells that have a cycling ability from your graveyard.
If a card that has a cycling ability would be put into your graveyard from anywhere and it wasn't cycled, exile it instead.

First strike
Whenever a creature dealt damage by Abattoir Ghoul this turn dies, you gain life equal to that creature's toughness.

Flying
When Abhorrent Overlord enters the battlefield, create a number of 1/1 black Harpy creature tokens with flying equal to your devotion to black.
At the beginning of your upkeep, sacrifice a creature.

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control."

Whenever Abomination blocks or becomes blocked by a green or white creature, destroy that creature at end of combat.

Target player loses 4 life and you gain 4 life.
Basic landcycling {1}{B}

Emerge {6}{B}
When you cast this spell, target opponent loses 3 life and you gain 3 life.

When Abyssal Gatekeeper dies, each player sacrifices a creature.

Flying
When Abyssal Horror enters the battlefield, target player discards two cards.

{B}, {T}: Tap target creature. Abyssal Hunter deals damage equal to Abyssal Hunter's power to that creature.

Whenever Abyssal Nightstalker attacks and isn't blocked, defending player discards a card.

Whenever an opponent discards a card, Abyssal Nocturnus gets +2/+2 and gains fear until end of turn.

Flying, trample
You can't win the game and your opponents can't lose the game.

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

{T}: Add {W}, {B}, or {G}.
{W}{B}{G}, {T}, Sacrifice Abzan Banner: Draw a card.

Fabricate 1

Equipped creature gets +0/+3 and has vigilance.
Equip {3}

When Accursed Centaur enters the battlefield, sacrifice a creature.

{1}{B}: Target attacking Zombie gains indestructible until end of turn.

Intimidate

Spells your opponents cast that target Accursed Witch cost {1} less to cast.
When Accursed Witch dies, return it to the battlefield transformed under your control attached to target opponent.

Flying, deathtouch
Megamorph {5}{B}{B}
When Acid-Spewer Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

{4}, {T}: Whenever target creature deals combat damage to a non-Wall creature this turn, destroy that non-Wall creature. When the targeted creature leaves the battlefield this turn, sacrifice Acidic Dagger. Activate this ability only before blockers are declared.