How can i code that whenever i make certain attack the enmy will set on fire for a few moments , so far i tried with an explod but the fire effect animation gets ugly so i think a helper is the only way but i can't make it to work because when i code the helper the animation doesn't show up

EDIT: actually i just manage to do the explot but now the only problem is if i do some attack before that attack with flames , the flame animation comes a litte early.

edit1: nvm i found a proper trigger for it.