Sona's W powerchord should be changed into some type of short hard CC
Her W powerchord is her most useless powerchord, not entirely because it's "bad" but because no one responds to it because it's incredibly hard to see in teamfights and often goes unnoticed when even cast in those 2v2 situations where you and your carry could have easily killed the enemy carry who was mini-exhausted but they kept running anyway
Her Diminuendo chord should be changed into a 0.5 second stun or charm, it would fill the much needed hole of "no hard cc pre 6" problem she currently has and make her W powerchord much more favorable when you have your passive, instead of you know...nerfing her Q powercord to attempt to make her use others more...
Either that or make her current Diminuendo much more noticeable, so people can turn around on a high damage champion and think "okay, now is the time to kill them"
