What is the closest Pathfinder 1e equivalent to the graboids from the movie Tremors? I'm trying to design an underground dungeon dive for an APL 8 adventure.
At nearly 30 ft. long, mature adult graboids are these giant underground sandworms that can move through dirt by burrowing extremely quickly. They have multiple long extendable tentacles from their mouth which they use to grab their prey. They are blind, but have tremorsense.
