User blog comment:Alpha Cyrione/Zhorteff, the Guard of Magic/@comment-6611681-20130618031545

Not only "toggle off" effect on his W is pointless it's also extemely OP. His "toggle on" effect will make him immortal. You do realise there is a reason for Seraphim to only give 3% mana shield on a LONG cooldown, right? And is his E designed to act like Nami's Q?