Planar Binding & Additional Resources

[omnijeff]

Is there a definitive ruling on what sources are legal for pulling monsters from for spells such as Planar Binding (or Simulacrum)? Unlike Summon Monster, there is not a creature list attached to the spell. Going through everything that comes up when searching planar binding, I see the occasional reference to players using the spell (even in the presence of PFS officials), but there's nothing about what they were allowed to use.

Are no monsters actually allowed to be called, Bestiary 1 monsters only, or all content from the Bestiaries?

[Violetta the Enchantress]

I'm a frequent user of planar binding. I've used it, in fact, only in the presence of five-star GMs, one of whom is a Developer.

As far as I know, anything from any of the four Bestiaries is fair game; it is a very complex spell, though, with profound in-game implications (and applications.)