Kuz, Capital of Pozna

This land come into play tapped.
{t}:Add two mana of any colors to your manapool.
If that land doesn't already have a Debt counter
on it, put a Debt counter on this land. (As long
as the land have a Debt counter on it, the land now produce only {1} when tap for mana and have {3}: remove Debt counter from land.)