Columbia

{t}: Add {c}{c} to your mana pool. Use this only
to cast artifacts.
Sacrifice Columbia at your end step if you dont control another artifact.

''Why would he send his savior unto us, If we will
not raise a finger for our own salvation? And though
we deserve not his mercy, He has led us to this new
Eden, A last chance for redemption. And the Prophet
shall lead the people to the New Eden.''