nah bro i just pretty slow... i think some tips you can try: 1) use quickcast (this will improve your spell catchtime) 2) try to remember the spell cooldown (for example: void skill 1 is 6 sec cooldown. If you think you have enough damage for kill him without 6 sec, you have to wait untill he use his time walk... or else you won't able to kill him) 3) more practice i am not good enough but that tips may will help you :)
