I don't think the cool down is per skill. For example, if you have Blazing Spear up and get the Burning Light proc then you will not get any proc on your Sweeps until the GCD has lapsed. This makes using multiple Aedric Spear abilities for DPS rather weak.
I don't think the cool down is per skill. For example, if you have Blazing Spear up and get the Burning Light proc then you will not get any proc on your Sweeps until the GCD has lapsed. This makes using multiple Aedric Spear abilities for DPS rather weak.