Board Thread:Questions and Answers/@comment-26547155-20150630100304/@comment-26297531-20150702013615

kira and dion need not be in same team, they fulfill similar roles, with dion being better as he can boost BB dmg too. i suggest taking kira out for zelnite or fang (evolve to 6 stars). zelnite and fei&fang has boost BB by 8 (9 for F&F) BCs, which helps for BB spamming. fang has boost to spark and ignore def too. similarly, kanon and ivris fulfills some overlapping roles (anti-debuff). you should take out kanon (since ivris heals too), for whoever is leftover from the swap above (zelnite or fang). that way, you have a total of +17 BC boost to BB gauge for BB spamming.

for mecha gods tho, you probably need kanon for the def buff, and you need a mitigator too. so therefore, you shd find 7 stars elimo or aaron friends. or evolve your narza to 6 stars. his sbb does help somewhat with bb refill, but as he is non-attacking, you really need your zelnite and fang 6 stars in the team to help refill too.