Yorn

Yorn are creatures that manifest from latent magic, created from the unconscious personifications of the civilized races' base desires. They exist as corrupters and tempters, trying to get the civilized races to give into their animalistic tendencies, as this both feeds the Yorn and creates more of them. They are evil creatures and love seeing the civilized races suffer and die, regularly wreaking havoc and destruction any way they can.

The Yorn are responsible for releasing the Svraksi upon the world.

The Yorn are intended to take the place of Devils in Pathfinder 2e. They are not actually devils, but function the same as Pathfinder 2e devils.