Riot Games recently revealed upcoming League of Legends champion Milio, the Gentle Flame, along with a biogphy and a Super-Series Adventure Report.
While there isn’t much information to go on, his biogphy states “Milio is a warmhearted boy from Ixtal who has, despite his young age, mastered the fire axiom and discovered something new: soothing fire.“ Based on this, it’s likely he’s a male mage or enchanter and could possibly be a support champion.