I'm guessing that chain sickle will have a wind up heavy like the conquerors flail

If you look close the sickle and the chain are attached

That sounds like a really cool idea for a feat. Fortunately Beserker can sort of land an auto-hit if I heavy swing while sprinting behind an enemy if they aren't too far away, but it still is super annoying when they get a lead on me and pickup a speed booster or something. Being able to throw a chain that stops an enemy dead in their tracks would change the course of a lot of 4v4 matches lol.