I need some unique Wraith build(s)
Is this good enough?
Something like anti-healing / hit-and-run build.
Sloppy and Nurses for anti-heal, Frenklins so these perks aren't countered by Medkits (+ help with other items), and finaly, Shattered Hope for anti-CoH, since that perk helps with healing a lot.
Or do you have any other UNIQUE (not just boring heavy slowdowns, etc.) build for Wraith?

Comments
I have almost the same build on Shape, so I want to keep it on him. Still fun build tho :D
Devour Hope, Haunted Ground, Undying, Pentimento
Most fun build I've played with on Wraith, especially when you manage to get 2 Haunted Grounds to activate.
I was thinking about this one as well.
Definitely give it a try. It is a ton of fun.