mtg.wtf

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

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.

When Accursed Centaur enters, sacrifice a creature.

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

When Accursed Marauder enters, each player sacrifices a nontoken creature of their choice.

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
Whenever you cast a creature spell without flying, conjure a duplicate of it into your hand. The duplicate perpetually gains flying. This ability triggers only once each turn.

Equipped creature gets +3/+0.
As long as equipped creature is attacking, it has first strike and must be blocked by a Dalek if able.
Equip legendary creature {1}
Equip {3}

Nitro-9 — Whenever Ace, Fearless Rebel attacks, you may sacrifice an artifact. When you do, put a +1/+1 counter on Ace, Fearless Rebel, then it fights up to one target creature defending player controls.
Doctor's companion

When Acererak the Archlich enters, if you haven't completed Tomb of Annihilation, return Acererak the Archlich to its owner's hand and venture into the dungeon.
Whenever Acererak the Archlich attacks, for each opponent, you create a 2/2 black Zombie creature token unless that player sacrifices a creature of their choice.

When Acererak the Archlich enters, if you haven't completed Tomb of Annihilation, return Acererak the Archlich to its owner's hand and venture into the dungeon.
Whenever Acererak the Archlich attacks, create a number of 2/2 black Zombie creature tokens equal to the number of opponents you have.

Freerunning {U}{B}
Menace
Other Assassins you control get +1/+1.

Reach
When Acid Web Spider enters, you may destroy target Equipment.

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 only before blockers are declared.

Deathtouch
When Acidic Slime enters, destroy target artifact, enchantment, or land.

All Slivers have "{2}, Sacrifice this permanent: This permanent deals 2 damage to any target."

Acidic Soil deals damage to each player equal to the number of lands they control.

Flying, lifelink
Whenever Aclazotz attacks, each opponent discards a card. For each opponent who can't, you draw a card.
Whenever an opponent discards a land card, create a 1/1 black Bat creature token with flying.
When Aclazotz dies, return it to the battlefield tapped and transformed under its owner's control.

Heavy Rock Cutter — Whenever Acolyte Hybrid attacks, destroy up to one target artifact. If an artifact is destroyed this way, its controller draws a card.

{T}, Sacrifice another creature or artifact: Each opponent loses 1 life and you gain 1 life.

When Acolyte of Affliction enters, mill two cards, then you may return a permanent card from your graveyard to your hand.

Commander creatures you own have "The first Dragon spell you cast each turn costs {2} less to cast."

{1}{B}, {T}: Target player loses 1 life.