New Champ Concept, Much like leblanc except a tank

Get this, a champion who can duplicate his or herself multiple times and the algorims for each decoy is randomly calibrated. right? now get this, this champions decoy has passive effects where each decoy you kill has a different effect to the killer, there is a way to see which is the real one, except its only subtle, ok now you think its a little cool, or dumb, thats ok. now you take the rest of the abilities and each decoy that is killed that isnt the real champion will empower her, this champion takes a lot of skill (which we need more of) think shes overpowered? give her a given item in one of the slots much like viktor, except each of the upgrades of that item will affect how each decoy works, and u can get up to 4-however many decoys