this game is highly unfair and based on RNG

[Darius]

Enemy that have 2 - 4 turn

Doujutsu IA:
Infinite MANA
CAST 2X black/white nuke
GO PREDICA
MEDITATION

TURBO TECNIQUE:
ALL ABOVE 8X

Example

Diana boss is the same etc

[Arisato]

SMTVV has the boss name Diana?

[Arifufu]

wait until you meet a single enemy that can do 7-8 actions each turn

i believe you are talking Daisoujou and Isthar, Ishtar has 8 turns if you don't destroy something, Daisoujou has skill called meditation

this game is much more forgiving than Nocturne, you should be grateful

[Onirune]

Most fights really unfair, MC generally have stats twice high than bosses add to this at least same lvl and its simply overkill. Yes, you can employ smart tactic, fine tune team, but generally people simply crush everything with overhelming stats and repel\drain\null.

[Nito]

Put a Demon with Null Dark and other With Null light

Boss just lost 2 or 4 turn....