User blog comment:VegitoMikasa/Need Help Trial x3 Please/@comment-28024888-20160428153132

1. Wait for bombs to come out.

2. Burst Fei to about 25%HP

3. Fei will heal to 50%

4. OD either Avant or Haile, and start filling your BB gauges, but dont use them

5. On turn 3, Nuke him as hard as you can.