No, it didnt help.... I will explain it better.
I want to do new effect. i will add this effect to a skill. The skill is Buff. Player use this buff. I want to do that, when someone hit him (while he has this buff) or he hit someone else, the buff disappear.
For example, someone use skill Dash. Now there are 3 ways to disappearing buff. 1 - time is out, 2 - someone hitted him, 3 - he hitted someone.