[FFBE] Shiva 3* faster fight

Dodge 9S, I. Nichol (Mag-built), Roy (buffs/mp regen) Friend Fryevia with Ring of Lucii.
And Emperor with bushido freedom (his atk was too strong so i was forced to put i.nichol into defend for him to survive)
Whole basis is team-wide 30% Ice resist + 70% ice buff from Fryevia. Then just whale her with Magic attacks while not messing up on turns to provoke/aoe cover/ice resist.
I.Nichol buff is 2 turns and only needed to be cast on turn 1 and turns (x/3)-1 (turn 2, turn 5, turn 8...)