Viper Sting

Viper Sting
Viper Sting Instant cast 5 - 35 yd range 8% of base mana Stings the target, draining 4% mana over 8 sec (up to a maximum of 8% of the caster's maximum mana), and energizing the Hunter equal to 300% of the amount drained. Only one Sting per Hunter can be active on any one target.
Usable by
Class	All
Properties
Type	Offensive
School	Nature
Cooldown	15 seconds
Talents
Improvement talents	Efficiency, Improved Stings, Hawk Eye
Other information
Ranks	4
Requirements	Ranged Weapon
Related debuff
Poison Viper Sting Drains 4% mana every 2 seconds. Duration: 8 seconds