I noticed while I am in the middle of Lighening Rush and Yasuo uses sweeping blade thru me, it does not activate a Mark of the Storm, I am not even sure it does damage. I understand he is in mid motion but when he comes out of it he should have a Mark from the Rush. Is he meant to be immune to damage while sweeping blade is mid motion?
I don't think Yasuo is meant to be immune to lightning rush, but he is. I think it's due to the fact that both Kennen and Yasuo are using abilities to go through units, thus Kennen is not actually going through Yasuo, as Yasuo is going through Kennen, although he is supposed to (if that makes any sense at all). So, it's probably a character specific interaction bug. Although, I would do some more tests and see if that happens with other champs.
