Thread:Linathan/@comment-26120414-20150319011631/@comment-26140304-20150319012442

Hey, SeraphAzael! The BB levels are still halved upon evolution, even from 6* to 7*. If the 6* unit has SBB 10 and it evolves to 7*, that unit will have SBB1. As far as BB leveling goes, you only need to achieve SBB10 to unlock UBB. UBB does not have any levels so you don't have to level UBB. Also, once you unlock UBB, you also unlock the unit's Extra Skill. Hope this helps! Can't wait for 7* starters coming out maybe end of March (?)!