Enemies in the Boneyard (planar adventures)

[BzAli]

My players have talked about raiding Pharasmas Boneyard, in the hopes of finding a particular soul.

Apart from Aeons and pshycopomps, what enemies would be fitting as guardians in the Boneyard. I am searching for foes at most CR 10.

Thanks

[0n3Z3r0]

Well whatever you chose, don't go with undead. Pharasma and her religion are DETRIMENTALLY against undead and controlling them. So Skeletons, zombies, vampires, ghouls and all that are a no go. You could use Avatars and Priests and all. It's a tough call. Most "grave/cemetery" monsters and enemies REALLY don't fit Pharasma. You could use Scarab swarms, Whippoorwills, since they are sacred and believed to guide souls to the tower. Traps can work in certain respects. If you have an enemy that doesn't want that particular soul retrieved they can always send whomever they want, without getting out of flavor for Pharasma.