Rework (Main, Succession) Activating a tier 1 skill reduces the cooldown of a tier 3 skill by 6 sec Activating a tier 2 skill reduces the cooldown of a tier 3 skill by 2 secActivating a tier 1 skill reduces the cooldown of a tier 3 skill by 4 sec Activating a tier 2 skill reduces the cooldown of a tier 3 skill by 6 sec