Since there is no animation while doing the skill, here's a way to make some sort of animation while the skill is complete, so players can see the movement a little bit better, it's a bit silly, but it won't be that much cheap. This may help people and it may not. You could do this in the src probably, but easier editing the lua/lub file
luafiles514/lua files/skilleffectinfo/skilleffectinfolist.lub
[sKID.MO_BODYRELOCATION] = {
beginMotionType = ACTOR_STATE.ST_DANCE,
},