and if i forgot flash if ur enemy is on small hp and he is on big distance u can use flash to capture him and excahust is a good spell if ur enemy is on like half of his health and run from u use it and kill him u will crit 1k dmg with no skill with skill 1.5k hehe :) with ur ultimate i were doing 729 dmg with was enought to kill a player with 2k health :)
and its good in the team battles when u use ur ultimate u can make penta kill i just did quarta kill