Avan
MP REGEN must be LEGIT in this story as he was COMPLETELY drained fighting Lodos in the air. Used his strongest attack; wiping out his spirit energy, only to perform the choke hold of death (while wearing granite armor, I think). To then, be like "no I got this!" (even on empty), cast 2 "Nature's Blessings", 2 "Smoke", and 3 "Blinks"....Haaa All these fights talking about how he can't fight others because he can't cast spells for a long period of time, yet he can fall from the sky and meditate for 30.23 seconds and be able to cast almost a dozen spells....