[ASK] Duration skill

i try to change effective_time on buff skill.
but its not working. its still using normal duration time.

i wonder if is possible to change duration on buff skill?

also is it working on other active or special active skill?

what is the name of skill ? and to mod buffs do u have to change "2" lua files

let say i need to change Stoic duration time.

is the lua files on data036?

What modifications have you did in Battle Field Buf??