Unfortunately, they seem as bereft of info as I am. The only one highlighted is the top tier one, but from picking it up on another character and having a random smattering of skills, I KNOW it's affected by three like everything else, I just don't know what the other two are.
Like I said, tooltip for it is awful and is one of the ones that they did not complete with this information. All it has is random babble about duration and defeats self. Nothing about the skills required like the others.
The powers you have under the power screen (press p) tell you what skills effect that ability.