http://en.wikipedia.org/wiki/Fomorians
Obviously these are the same guys that we hear about in the Side Jobs story dedicated to Murphy after Dresden died.
I can't help but suspect that they are connected to the black council, the fallen and maybe even the Outsiders. For all we know they could be the outsiders.
Supposedly the series is building up towards an apocalypse. The rise of the Fomor and the war that would ensue could be that apocalypse. Or maybe they are just one of several key powers that are rising. All though they just sound like thugs right, the question is who or what is leading these Fomor. From Leanansidhe's description these Fomor can be all manner of things. Not just a uniform group of frog people. They could be a diverse group of gods and demons who have united to overthrow the current status quo.
This post has been edited by Nyapt Cat: 07 August 2011 - 02:13 PM