Reduce UMY Breeding Cost per KARA Category N/R/SR

Cost of Breeding should be favorable to majority of the players. Since majority are N Kara holders, Breeding costs (with Zero (0) breeding history) should be revised as follows:

Breeding Costs per unit N = 150UMY; R = 300UMY; SR = 600UMY

N with N = 300UMY N with R = 450UMY R with R = 600UMY R with SR = 900UMY SR with SR = 1200UMY