The Silver City Gates

{t}: add {w} or {r} or {g} or {c}
{t}: target attacking creature is considered blocked
When this land enters the battlefield, create a
white & red 4/4 legendary creature token named
Chan, Guardian of the Gates. This creature has
Indestructible, Defender, Reach, & Death Touch
No evil shall ever pass these gates.
—Chan Lotan