Hello, our guild just got to this boss last night at the very end of our raid, so we dont have much experience on the whole fight yet. I was wonder if it was possible to Glyph IBF and use it to break the stun that the Frost boss does every time? Just trying to figure out if it will be up by the time the next 15th stack is applied. Has anyone found the time between each Frigid Assault, and how long it takes to get 15 stacks?