As much as I know that Riot hated Soraka's old Infuse
Can we have a champion that has a skillshot and the first champion it hit it gives them mana if its an ally or if its an enemy it burns their mana (probably % so it is used as a counter against mana stacking champs rather than low mana champs, like syndra would be dead if it was a flat mana burn)
This champion would probably be a support/mage