Land {T}: Add {1} to your mana pool.
Rare
{G/U}, {T}: Add {G}{G}, {G}{U}, or {U}{U} to your mana pool.
At full moon, the river seeps over its banks and crawls through the woods like a blanket of serpents.
Illus. Dave Kendall
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern