The Silver City Gates

{t}: add {w} or {r} or {g} or {c}

When it enters the battlefield, create a 6/2 red
& white legendary creature token named Chan,
Gate Guardian, with Indestructible, Reach,
Defender, Ward {7}, & Double Strike. If this
creature dies, sacrifice The Silver City Gates.
No evil shall ever pass these gates.
—Chan Lotan