When you use it in Shadow Form… Parts of shadow that is aoe-aura will remain because ghostly aoe-aura is not big enough. I would not mind if that would look cool but trust me~ its not. Those remains are like poorly edited picture in Photoshop
(Have to disable shadow form to use Hearthstone now )
When you interrupt animation then sound will still play for remaining duration~ Its annoying when you spam it to show-off
Don’t SPs have lots of probs with items eg toys cos of shadow form? I do have an sp alt and just wish I could glyph shadowform away like druids can glyph moonkin off.