about buster blade skill multiplier on Ohs

buster blade multiplier is 7.5 and dex give more multiplier for one handed.
someone said that the bonus multiplier is dex/100 or 250.
i test it myself and i confirm that the bonus multiplier is dex/200.

 

Dex/200 for ohs, Str/100 for ths. Both base dex/str only

 

even avatar stat not affected? btw, how did you know the bonus skill multiplier only affected by base stat only? I just test it because i can't find more info about this buster blade bonus skill multiplier.

 

Using weaken talisman. If upon adding base stats damage still increases, it means multiplier/constant is increasing despite all extra attack/cdmg from stats being negated by weaken talisman.

 

okay... how about meteor breaker bonus for 1h.

 

Dex/200 bonus on second hit for 1h
2+Str/1000 bonus on first hit for 2h
Both base Dex/Str only