well base on ur reply i guess u duno about it but u thought u know about.
Nope its not AA dmg, its actual cyclone dmg with the attributes, tats why its OP.
All the korean videos or my videos that u see bursting 2m-3m dmg under 1 cyclone comes from 15/15 both skills. (Which, take note, u dun have to stack DOV to max, because what u want to gain from lvl 15 DoV is the atk speed, not the dmg stacks, the dmg stacks is a bonus, any numbers will do, leave it to luck).