Foreboding Ruins-Capitol Steps

As Foreboding Ruins enters the battlefield, you may reveal a Swamp or Mountain card from your hand. If you don't, Foreboding Ruins enters the battlefield tapped.
{t}, Add {b} or {r} to your mana pool.
9/30/18 Where the capitol steps are carelessly abandoned, Sarah and Roman share passionate kissies and their love of biking, exploration, and adventure.