Cadence Castle

Cadence Castle enters the battlefield tapped.
{t}: Add {r}, {g}, or {w} to your mana pool.
"Cadence is a bright and cheerful, prosperous town in the midst of Blackwood's swampy wildernesses, with wide, bright streets, and large, comfortable houses. The castle is owned by humans which of course helps the sophistication of the town."
-Alessia Ottus