Not sure if these were ideas somewhere in the past. I haven't gone back to check but I feel like this could help in some way.
Strobe 3: AoE Emnity Gain - 15 yalm range
Flashbulb 2: AoE Emnity Gain - ~15 yalm range
Vivi-Valve 3: Curaga 2/3 - Increases Burden on Light Maneuvers - High recast
For Spirite Reaver with MB attachments: Will Use All availble spells starting from T5 based on the SC (eg Thunder 5/Fire 5/Aero 5) or Spam T1/T2 like Shantotto II does. This would be so it could try to double MB instead of just do a single high level spell that doesn't really do anything, though I doubt many people use SR for MB in a lot of cases.