Is there any mechanism for custom items in PFS2? Can they be crafted by PCs? Purchased from the 'open market'? Is a there a boon for this?
Specific idea I have in mind: I have a halfling cleric character who uses a halfling sling staff. I'd like to add the same kind of abilities that normal magical staves can have. e.g. A halfling sling staff of healing. I can see that one might not be possible, because the ends are specifically described. But some staves do not have specific descriptions for the ends.