The Fall the Light
there is no difference between a Fey Elf and a regular elf other than fey elves come from a long lineage and live in Ireth Allanar, also known as “The City in the Woods”
They are tight nit culture led by House Arbordale. They say their ruler is ruthless to any but elves.
Fey Elves have taken credit for a great deal of campaigns and strikes against Paramar or so the rumors say.