If last turn i turned korugar face up, and then this turn i desire to turn another korugar face up, may i KO the first one to meet the requirement of the next korugar? I am looking for more than a No, dont be so freaking dumb style answer here.
thanks
lbx!

Yes, you may. Costs are paid before Uniqueness is checked.

Yes, because the KOing of a recource is an additional cost and must be paid before uniqueness is checked. i'm sure someone else will quote a rule.

::edit:: drat, beat to the punch