I'm considering a mashup of RotRL and Shattered Star for my first PF2 campaign. I expect it will mostly be a case of swapping out monsters in the adventures for their PF2 equivalent.
I haven't purchased the Shattered Star adventures yet, but from what I gather there are a lot of unusual monsters that aren't found in the PF2 Bestiary. Much more than in RotRL (which I do own).
Can anyone give me a sense of what proportion of monsters in Doomsday Door, for instance, are found in the PF2 Bestiary? I'm okay with swapping out one-third of the encounters for different monsters. But if it's more like two-thirds, it's probably not worth the effort.
Thanks.
