starting from zero was fun and brave slash disscussion.

Brave Slash + Advanced Combo + Final Attack: 1633.3%/s
Blast + Thunder Charge + Divine Charge + Final Attack: 1591.5%/s
Crusher + Berserk + Final Attack: 971.4%/s

No, it's not overpowered.

Except, you know, brave slash hits three monsters, blast hits one, slash has better criticalling chances because of three hits, and appears to have a slightly better range. Obviously it is way better than crusher w/ berserk.