(new champ idea)Lefu - the blood born scourge

Lefu, the bloodborn scourge

(jg, assassin) (has slow starting movement speed to force you to use you decoy to get the enemy to run towards you) (supposed to be someone you should probably run from but is countered by any cc) (life drain champ instead of mana) (claws, looks like a vampire, when transformed has bat-like wings)

Q "draining lunge"- Jump/damage/heal (range a little longer than jax's jump)(%health heal)

W "tearing strikes" - 5 rapid attacks (+% att sp) (attacks slow target by 10%(stacks) if you hit the same target all five times they are stunned for 1 second)

E "shadow trance" (charge)- decoy (long range at max charge(far enough to be able to throw decoy into one mid bush while standing in the other one))(invisible while charging but cannot move, (also has 1 second animation until he is actually invisible(cancelled by damage)))(max 5 seconds, cancelled at 9)

R "bloodlust" (toggle) - transform and gain movement speed, damage, lifesteal and attack speed. Forced to attack (you can only pick champions but if there are none around you will run to the nearest minion/monster and attack it until it's dead or the ability toggled off)

I want all the suggestions and idea you guys have, i know he's pretty op right now but i came up with him in like 15 minutes so give me a break.