Invasion

{1}: Add {B}.

Counter target spell. Its controller loses 3 life.

Return target permanent to its owner's hand. Then that player discards a card.

Flying Whenever Crosis, the Purger deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their h...

Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated.

You may cast Twilight's Call as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Each play...

Other black creatures get -1/-1.

Whenever Phyrexian Reaper becomes blocked by a green creature, destroy that creature. It can't be regenerated.

Flying, trample At the beginning of your upkeep, sacrifice a creature. Sacrifice a creature: Regenerate Devouring Strossus.

At the beginning of your upkeep, target player loses 1 life. Sacrifice Smoldering Tar: It deals 4 damage to target creature. Activate only as a sor...

Destroy target nonblack creature and target land. They can't be regenerated.

Spend only black and/or red mana on X. Soul Burn deals X damage to any target. You gain life equal to the damage dealt, but not more than the amou...

{2}: Target blue or red creature gets +1/+0 until end of turn.

{2}{U}{U}: Exchange control of Phyrexian Infiltrator and target creature. (This effect lasts indefinitely.)

Flying, haste Whenever Blazing Specter deals combat damage to a player, that player discards a card.

Choose a number. Destroy all artifacts and creatures with mana value equal to that number. Then target player reveals their hand and discards all n...

At the beginning of your upkeep, Plague Spitter deals 1 damage to each creature and each player. When Plague Spitter dies, Plague Spitter deals 1 d...

Choose a color. Target player reveals their hand and you choose a card of that color from it. That player discards that card.

When Phyrexian Delver enters the battlefield, return target creature card from your graveyard to the battlefield. You lose life equal to that card'...

Flying Whenever Darigaaz, the Igniter deals combat damage to a player, you may pay {2}{R}. If you do, choose a color, then that player reveals thei...

When Ravenous Rats enters the battlefield, target opponent discards a card.

Whenever Vicious Kavu attacks, it gets +2/+0 until end of turn.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Return target creature card from your graveyard to your hand. Draw a card.