Ravenous Rats

When Ravenous Rats enters, target opponent discards a card.

Dakmor Lancer

When Dakmor Lancer enters, destroy target nonblack creature.

Destroy target land or nonblack creature.

When Gravedigger enters, you may return target creature card from your graveyard to your hand.

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

When Dakmor Ghoul enters, target opponent loses 2 life and you gain 2 life.

Flying
When Abyssal Horror enters, target player discards two cards.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever Hollow Dogs attacks, it gets +2/+0 until end of turn.

Dakmor Plague deals 3 damage to each creature and each player.

Target player loses 4 life and you gain 4 life.

When Serpent Warrior enters, you lose 3 life.

Target opponent reveals their hand. You choose a card from it. That player discards that card.

Destroy two target nonblack creatures. You lose 5 life.

You draw three cards and you lose 3 life.

Dakmor Sorceress's power is equal to the number of Swamps you control.

Destroy target nonblack creature. You gain 3 life.

Flying
When Dread Reaper enters, you lose 5 life.

Return target creature card from your graveyard to your hand.