Haunted Wetland

{t}: Add {c}. If Haunted Wetland has no
charge counters on it, put a charge
counter on it.
{t}, Remove a charge counter from
Haunted Wetland: Add {u} or {b}

"Ewww! Dis 'ere bog be filled wiv creepies."
-Gutstabba, Sly's Flunky