Darius W is not applying the atk speed slow
His W is not applying the atk speed slow. This is a SERIOUS bug. Also, his passive bleeding sometimes don't do the full damage. Please, he is unplayable this way.
I just lost hard to a irelia top lane, and was asking myself " seems like my W is not reducing her atk speed " Than I tested it on a custom game, and I used my W several times. In none of them it reduced the target atk speed.
Reposting it on report a bug section, so rioters don't delete it