Swamp

Spineless Thug

{B}: This creature gets +1/+1 until end of turn.

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Target creature gets -4/-4 until end of turn.

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

Search your library for a card, put that card into your hand, then shuffle.

When this creature dies, target creature gets -1/-1 until end of turn.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Target creature gets +2/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)