Plague Witch

, , Discard a card: Target creature gets -1/-1 until end of turn.

Force Spike

Counter target spell unless its controller pays .

Recover

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

Feeding Frenzy

Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield.

Endemic Plague

As an additional cost to cast this spell, sacrifice a creature.
Destroy all creatures that share a creature type with the sacrificed creature. They can’t be regenerated.

Pit Trap

, , Sacrifice Pit Trap: Destroy target attacking creature without flying. It can’t be regenerated.

Force Spike

Counter target spell unless its controller pays .

Shriek of Dread

Target creature gains fear until end of turn. (It can’t be blocked except by artifact creatures and/or black creatures.)

Cinder Shade

: Cinder Shade gets +1/+1 until end of turn.
, Sacrifice Cinder Shade: It deals damage equal to its power to target creature.

Pyre Zombie

At the beginning of your upkeep, if Pyre Zombie is in your graveyard, you may pay . If you do, return Pyre Zombie to your hand.
, Sacrifice Pyre Zombie: It deals 2 damage to any target.

Recover

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

Sheltering Prayers

Basic lands each player controls have shroud as long as that player controls three or fewer lands. (They can’t be the targets of spells or abilities.)

Mercenary Informer

Mercenary Informer can’t be the target of black spells or abilities from black sources.
: Put target nontoken Mercenary on the bottom of its owner’s library.

Infiltrate

Target creature can’t be blocked this turn.

Plague Witch

, , Discard a card: Target creature gets -1/-1 until end of turn.

Embargo

Nonland permanents don’t untap during their controllers’ untap steps.
At the beginning of your upkeep, you lose 2 life.

Rappelling Scouts

Flying
: Rappelling Scouts gains protection from the color of your choice until end of turn.