Shaco starting mana

At the start of a game shaco has to have blue buff whether he's jungling or not his ability's mana cost start out way too high (his stealth skill mainly) he starts out with a mana pool of around 250-300 making it unfair for low level's to play him (under level 21) where you can't max any masterie sets or rune's. Riot could just buff his starting amount of mana cost pool vice versa.