Make Wraith Invisible When Using Dimensional Rift

I main wraith, so don't get me wrong here, but there is a blaring problem with being able to put down a portal which instantly teleports you without putting you at any risk. Do you realise that being able to do that would make wraith one of the most overpowered characters, being able to put a literal teleport behind a group of enemies from the safety of your rock, the way it currently works is good, it puts the user at risk, making it have some form of downside to using it and it can be really useful for helping slow teammates or to reposition to somewherer safer without your whole team running in the open.