Land — Mountain Plains ({T}: Add {R} or {W} to your mana pool.)
Rare
Illus. Drew Tucker

10/1/2008: This has the mana abilities associated with both of its basic land types.
10/1/2008: This has basic land types, but it isn't a basic land. Things that affect basic lands don't affect it. Things that affect basic land types do.
Official Reprint Policy (This card is on the reserved list)
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander