Character idea
Role: top, mid, or jungle So the idea for this champion is that whenever it spawns it only has 2 abilities a Q and an R the Q is it is ability to take over and become any Allied minion or any low health epic monster, it can't take over Baron but it can take over rift Herald and dragon however taking over rift Herald does not spawn the eye of the Herald and what this does is if they turn into a smaller version or a bigger version. Example for a minion it grows into the size of a normal champion if they turn into a larger monster it shrinks you down to the size of a normal champion and it gives you unique abilitys based off of the creature you take over your ultimate you always have is to exit the creature. (Or its a unique ultimate im not sure) now in your normal base form you have an auto attack that doesn't do a lot of damage and you have an ult which you can get at level 6 and the level 6 ultimate is you can dive into an Allied or enemy champion and create a clone of them with has reset cooldowns and the items they are building. I think it should last for like 1 or 2 ultimate cooldowns so like 2 maybe 3 minutes and once that time is up you go back to your normal form and your Ultimate goes on cooldown
I think another thing is they cannot access the shop instead at specific levels they can choose to upgrade his stats like health mana cd ration etc (still unsure about this)
I guess i should specify that in melee minions theyre auto and abilities= to other melee champs damage wise and the ranged auto and abilties= to ranged champes damage etc etc so that way the champion is comprable to other champions
Visual wise probably a gross monster but i dont realy have an image in mind
Lore wise probably some form of changling or such