The range on Unrelenting Assault reads as 450 but that clearly isn’t the case. I cannot use the ability at max range but have no problems activating it within range 200. This inaccurate description has gotten me killed more times than I care to admit when I go to use the ability only to get repeated “out of range” messages across my screen in red.
Please take a look into this and get the skill updated to state its real range.