Medusa

In the Modern Era, Medusas/Medusae are autonomous creatures that spend part of their lives in a stationary, tree-like form, and part of their lives as wandering jellyfish-like sprouts or spore pods. It is not clear whether they can be classified as alive, as they do not have a standard metabolism. A result of the Pylons and the Wyrdo bug mutating to try to perform its action on inanimate matter.

(list life stages, add picture)

potato-looking fungus-pod land jellyfish