skilleffect

I know this is a little bit complicated, I am trying to add effects on other class skills. For example fire slash has 40% defense reduction, I want to put it on cyclone or any other skill as well as other effects. When I tried to edit the skill_eng.bmd it causes an error. I found a solution in a...

Any idea from this? the other one is from other file(not juver base), the other one is mine(juver base).