Wufa daoda de chengshi

Comes into play tapped.
{t}: Add {u}, {r}, or {g} to your manapool.
{t}: Add {b} or {w} to your manapool,
Wufa daoda de chengshi does 1 damage to you.
No one knows where the city is, only few has seen
it, and no one lived to tell it. That's why it's called
"Wufa daoda de chengshi", the unreachable city.