Fel Energy ★

When activated, sacrifices your summoned demon to grant you an effect that lasts —. The effect is canceled if any Demon is summoned.Imp: Increases your Fire damage by 4%.Voidwalker: Restores 4% of total health every $18790t1 sec.Succubus: Increases your Shadow damage by 4%.Felhunter: Restores 4% of total mana every $18792t1 sec.Felguard: Increases your Shadow damage by 4% and restores 0% of total mana every $35701t3 sec.