pf2e.fyi
From Pathfinder Lost Omens Ancestry Guide, which isn't enabled.

Created Fleshwarp

HERITAGE
Ancestry Fleshwarp

You were created through occult or alchemical processes, such as being grown in a vat or stitched together from the body parts of other creatures by a scientist in Ustalav. Your manufactured body is durable; you don't need to eat and can't starve. You gain a +2 circumstance bonus to saving throws against diseases.

Pathfinder Lost Omens Ancestry GuideOGL