User blog comment:TremendousDerp/Geminix - The Twin Diamond/@comment-5238542-20130605202841

your W is to good, at rank 5, you gain 300 mana on a 15 second, 9 with max CDR, cooldown. gragas his W restores only a fraction of that and is on a 25, 15 with max CDR, cooldown. either really increase the cooldown of the spell, or lower the mana regain. and i know it costs health, but imo it is still to op