- For the hunter pets ability, see .
- - Reduces the target's physical critical strike chance by 50% for 8 sec.
- - Causes Nature damage over 15 seconds.
- - Stings the target with potent spider venom for 5 sec, causing their next offensive spell cast to silence them for 4 sec.
- - Reduces the target's healing done by 30% for 6 sec. Viper Sting is removed if the target casts a non-instant cast healing spell.
- - Puts the target to sleep, incapacitating them for 30 sec. Damage will cancel the effect.
The following stings were removed in patch 4.0.1:
- - Reduces the target's chance to hit with melee and ranged attacks by 3% for 20 seconds.
- - Drains mana over 8 seconds.