User blog comment:Linathan/Unit Spotlight: Angelic Blades Sefia/@comment-67.172.155.238-20150514152203/@comment-26140304-20150514234900

It's at least. This is notable when using Hadaron with Sol Creator + Lexida and with double Rin leads active. Hadaron's BC drop rate becomes 100% so he is guaranteed to produce 100% of his Drop Check. This is also notable in Arena, especially if you have a squad with very high Drop Checks. There can be instances where your squad could get full SBBs or some SBBs filled and this is without Sparking.