
Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.
Tendrils of Corruption has 11 printings, first in Time Spiral (2006). EDHREC ranks it #8,973 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (2,291 on EDHREC). 2 public decks on TCG run it. It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.