Perfectly timed Leap
So most people probably know by now that ken plays a little bit like legion. He's getting the first hit easily with his leap, and the second one you only use to get closer via canceling after a leap.
Actually this playstyle is true for the most part, but he's also able to down people with his ability right now. I didn't really find out the timing or requirements for it to work yet, but sometimes you can hit someone midair in a leap. If it works you get the leap back without cooldown, AND you can down a injured survivor while a healthy one only activates enraged xD
I'm not sure if it's meant to happen, especially because the event is only "hit", but there is an addon that gives more bloodpoints for perfectly timed hits so Idk . I tested it around an hour on ormount in probably 8 different spots besides walls, and it worked on 3 maybe of which only 1 was relatively consistent.
Managed to record a video of it!