Engrave Belt - Aspect of the Viper

Engrave your belt with the Aspect of the Viper rune: The hunter takes on the aspect of the viper, causing your ranged and melee auto attacks to regenerate mana but reducing your total damage done by 10%. In addition, you gain 10% of maximum mana every 3 sec. Mana gained is based on the speed of your weapon. Only one Aspect can be active at a time.