So I was looking trough bestiary 4, and the srd (I know it's not official, but it's not on the prd yet so...) and I can't find Demon Lord traits, and I con't find what the ability Summon Demons does (the Demon Lords have this ability). Does anyone know?
Try just looking for demon traits. A demon does not have to be a demon lord to summon other demons.
Demon lord traits are on page 292 of Bestiary 4.
The summon demons ability is described on that page.
Why did they put them there? They put the great old one traits with the rest of the subtypes, why did they put demon lord traits with abilities, that is just like bad editing.
Thanks though.
"Great Old One" is a subtype, so it goes in the Creature Subtypes section of the Appendix.
"Demon lord" and "demon lord traits" are not subtypes, so they don't go in the Creature Subtypes section, they go in the Universal Monster Rules section.
Sean! Glad to see you post!