I do think it is massive, mightbe if you buff it further it might be really good.
On lvl 1 with only 2*2 attack for 11 mana, I think there are better options. (E.g. deep lurker does 3 damage with opportunity for only 6 mana.)
Browsing thru all reach options this guy in >50 mana especially good on higher lvls with a ruleset that benefits melee damage. (I'm only a gold league player with low lvl summoners, so im not good in value assessment for high tier plays)