Spooky Zed - When ult kills enemy essence doesn't float towards Zed

1. On all his skins when ult kills enemy a shadow floats on the ground towards Zed (like consuming enemy AD from his shadow or smth). On Death Sworn Zed there is a VFX when ult kills enemy and really unnoticeable VFX after a time on Zed. But no floating towards him in any way.
2. Attack sound is default or change is barely noticeable (comparing to Kata's skin for example).

P.S.: Skin looks awesome. Apart from Project - Zed this is the one that doesn't look like recolored base skin.