Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
When Blistergrub dies, each opponent loses 2 life.
Swampwalk
When Blistergrub is put into a graveyard from the battlefield, each opponent loses 2 life.
"The sooner you join Phyrexia, the sooner you'll forget your painful rebirth."
—Sheoldred, Whispering One
