An ecologically damaged planet that hosts bio-art monsters created in the sky city of Eidolon, which in modern times serves as the headquarters for The Phantasists.
The planet Phobetor is home to monsters: Bandersnatches, kalidahs, cateblopases, and crocotta are among the deadly bio-art horrors released onto the world's surface by the artists living in the dilapiated floating city above it.