When Burglar Rat enters the battlefield, each opponent discards a card.

When Entomber Exarch enters the battlefield, choose one — • Return target creature card from your graveyard to your hand. • Target opponent reveals their hand. You choose a noncreature card from it. That player discards that card.

Flying When Fell Specter enters the battlefield, target opponent discards a card. Whenever an opponent discards a card, that player loses 2 life.

When Phyrexian Rager enters the battlefield, you draw a card and you lose 1 life.

When Ravenous Chupacabra enters the battlefield, destroy target creature an opponent controls.

Whenever Slate Street Ruffian becomes blocked, defending player discards a card.

At the beginning of each end step, if an opponent discarded a card this turn, you draw a card and you lose 1 life. {4}{B}{B}: Each opponent with no cards in hand loses 10 life.

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

Destroy target creature. Its controller discards a card.