Dissension

Target player discards their hand.

Until end of turn, all creatures become black and all lands become Swamps.

{1}, {T}: Add {W}{U}.

Put target artifact or enchantment on the bottom of its owner's library.

Flying {W}: Windreaver gains vigilance until end of turn. {W}: Windreaver gets +0/+1 until end of turn. {U}: Switch Windreaver's power and tough...

Flip a coin. If it comes up heads, counter target instant or sorcery spell. If it comes up tails, copy that spell and you may choose new targets fo...

Haste Whenever another creature you control dies, it deals damage equal to its power to target player or planeswalker.

Graft 2 (This creature enters the battlefield with two +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1...

Defender (This creature can't attack.) {1}{U}, Sacrifice Soulsworn Jury: Counter target creature spell.

Whenever an opponent taps a land for mana, tap all lands that player controls. If a creature an opponent controls attacks, all creatures that oppon...

Protection from multicolored

({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

({W/U} can be paid with either {W} or {U}.) Whenever a player casts a noncreature spell, counter that spell. That player creates X 1/1 white and b...

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

{T}: Add {C}. {4}{W}{U}, {T}: Prevent all damage a source of your choice would deal this turn.

Flying, trample Whenever Rakdos the Defiler attacks, sacrifice half the non-Demon permanents you control, rounded up. Whenever Rakdos deals combat ...

Return up to two target creature cards from your graveyard to your hand, then discard a card.

Whenever a creature you control attacks, it gets +2/+0 until end of turn and Anthem of Rakdos deals 1 damage to you. Hellbent — As long as you have...

Flying Whenever Trygon Predator deals combat damage to a player, you may destroy target artifact or enchantment that player controls.

Choose a nonlegendary creature on the battlefield. Target creature becomes a copy of that creature until end of turn.

Defender (This creature can't attack.) {B}: Slithering Shade gets +1/+1 until end of turn. Hellbent — Slithering Shade can attack as though it di...

When a player other than Bronze Bombshell's owner controls it, that player sacrifices it. If the player does, Bronze Bombshell deals 7 damage to th...

Graft 5 (This creature enters the battlefield with five +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+...

Counter target spell unless its controller pays {X}. You gain X life.