A champ that borrows other champs abilities concept?
So i was thinking of some new champ ideas and concepts and i thought about this. What if their was a champ that sort of borrowed or copied abilities from other champs?
Maybe they could borrow the ability for a short time or have a limited use of said copied ability but it would be weaker than the original ability.
I was also thinking maybe this new champ could be like a shapeshifter or a ditto or something.
Its all just an idea i spontaneously had but what do you guys think of it? in terms of copying ults, im not really sure if that would be balanced unless perhaps using a copied ult used up a bunch of mana or something.
specifically, he gets a chance to knock up, then reactivate to cast the ultimate.