At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control.
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Queen Creek Near Mint - $20.00
Queen Creek Lightly Played - $19.00
Queen Creek Moderately Played - $17.00
Queen Creek Heavily Played - $15.00
Queen Creek Damaged - $14.00
Tempe Near Mint - $20.00
Tempe Lightly Played - $19.00
Tempe Moderately Played - $17.00
Tempe Heavily Played - $15.00
Tempe Damaged - $14.00