[mt573] Widow Venom
[mt574] Multi-shot, Kill Shot, Hunter's Mark
[mt575] Cobra Shot, Steady Shot and attack power coefs
[mt576] Deterrence
[mt577] Cobra Shot
[mt578] Hunter - Camouflage
[mt579] Hunter - Cobra strikes
[mt580] Correct SPELL_AURA_MOD_DETECT_RANGE