you only 12 refine, can get 1 hidden skil is soo lucky
i over 1 month to get 1 hidden skill, you know i playing cotk over 7 month , now level 106 and just only have 6 equip with 4 stars, and another still lvl 5 and more and more lvl 4 .
just patient and more patient ...
best regards. MillAdela s12