Legends of league
basicly we can choose any ability in the game and put it on the champion some abilities like energy or fury will need to be tweaked
it would make for some fun interesting builds like
maybe you could do
tristana passive kog maw range increase jinx range increase (is there another range increase?) and twitch ult and choose caitlyn as base champion for longest range in the game
or do other the fun things
based off of the legends of dota mod in DOTA 2