User blog comment:Burniez/Falma 7* Idea/@comment-27068645-20160409022515

since atm, GL does not separate self buffs from all around buffs. So which ATK up would stay when i use SBB for him?

and

you also have to think about the animation. When you have 18/24 combo on BB/SBB, it is not likely a one-swing attack. so.. for UBB, 1 hit sounds very weird.

lastly

LS, just making sure. boost atk when bb gauge is half full and up or more than half full?