Summerholm, Gate to the East

Summerholm, Gate to the East enters tapped unless you control a plains or mountain.
{t}:Add {r} or {w}.
{2}{r}{w}, {t}: Create a 1/1 white Human creature token.

“Tall your tower may be, but what was raised
by the hands of men can by those same hands be torn down.”
– Queen Eleanor Fairfax of Callow