Foreboding Statue // Forsaken Thresher (VOW-256) - Innistrad: Crimson Vow: (Double Faced Transform)

: Add one mana of any color. Put an omen counter on Foreboding Statue.
At the beginning of your end step, if there are three or more omen counters on Foreboding Statue, untap it, then transform it.

At the beginning of your precombat main phase, add one mana of any color.