Bleach Brave Souls: Very Hard Guild Quest Week 14/78 (VH GQ): BTW Halloween Ninny 166,382,400

Tried Riruka but her kit doesn't do well with my sides having extreme pushback. Tickling that 50 sec remaining but I'll take what I can get. Switched up a skill on Ninny also.
Main: Burn The Witch Halloween Ninny 2/5 SP10 FCS10 20/20/20 SP200 and Weaken Def. as the extra skills
Support: Party Time Shuhei Hisagi 5/5 ATK500 Max Transcended 20/20/20 ATK200 and FSDB as the extra skills; Fierce Battle Shunsui Kyoraku 2/5 ATK10 20/20/20 ATK200 and FSDB as the extra skills