Blightlands

{t}: Add {u},{b}, or {g}.
{t}: Create a 1/1 Flood Infection Form creature token with "Whenever a creature dealt damage by Flood Infection form this turn dies return that creature to the battlefield under your control, this creature is a Flood Horror in addition to it's other types."
"This is not your grave... but you are welcome in
it." - The Gravemind