#0 - Sept. 10, 2010, 11:13 p.m.
Second: If you get Lunar/solar eclipse, and cancel the eclipse effect right after, and use Wrath/Starfire to reach 100 point eclipse again, then you gain 12% mana from Euphoria.
But you won't get the Eclipse damage buff only the mana. Don't think it's intended? because then you can get 12% mana every 5 sec.