Evil Faerie vs Evil Demon

[b-dog]

I guess some people do agree with me that faeries are able to be evil but capital E Evil. The idea I have is that evil temples and other evil places would not only draw demons and undead to them but also attract evil faeries. The evil faeries would be drawn toward an evil temple and likely use it as their lair if possible. The evil faerie would not have the detects as evil disadvantage and also vulnerability to items that do extra damage to truly evil beings. The PCs would instead have to use weapons and detection methods that affect faeries.