Priority: Minor

Description: Whenever Kennen has four Mark of the Storm auto-attack stacks on it (When his next attack will add a MotS on an enemy), if he attacks a tower, the sound and attack animation for adding a MotS on an enemy will play every time he attacks the tower, which gets really annoying and distracting :s

Reproduction:
1 - Get W
2 - Attack a minion/champ 4 times.
3 - Attack a tower repeatably, cover ears and wince.

That's normal, but yes annoying.

same with vayne and her silver bolts

It's the same with Sivir and her ricochet even when it doesn't actually bounce.

Also Vayne's tumble.

not yet tested, but i imagine a similar thing to occur with caitlyn's headshot, and twisted fates' stacked deck?

This happens in normals, also. He doesn't gain stacks from attacking turrets, either.

I always kind of liked hearing that sound. But yeah its been around forever.

I also noticed this happens after you re-spawn after dying even if you don't have the passive built up yet (I'm not sure on that part, it seems to happen sometimes and not others)

This is something that's been on the backlog for over a year, or so we've been told. I don't expect it'll happen anytime soon, but yes, it is annoying for all the champions involved.

towers don't proc passive attack modifiers but proc active ones so this is working as intended, annoying, but how it should be.