Eh, I don't think it's powerful enough that it'd be like a Gust spell, though it does occur that Extraplanar would be a good idea. I'm not sure about the Far Realm, though. It seems like they'd be on a border-plane, between the Plane of Elemental Air and Limbo. Also, mind you that most Extraplanar monsters don't have their specific plane as their environment - it's like "any chaotic good plane" or what have you. Aberrations typically fall under "Any" environment, so I just went with that.