[Tyrael-RM]

Definetly, Assault marines are the doom against them. They are effective in close shooting, but once you hit them in CC, you can pretty much get them. Because they have only base one attack, most likely you will be charging. You have that speed with the jetpack. He will be low in numbers too.

 

[Tyrael-RM]

Pretty much only the real thing to say. They play like standard eldar, except they will have a lot of those wraithguard, which is only the real difference, if you need further help you could try to post an army list and we can further help you from there. Otherwise theres nothing else special to exploit.