Monthly Monster: Oblivion Diver (Patreon)

The monthly monster feature ended up taking an Extended Backseat caused by "worm month" as it were, but now it's back starting with These!

Oblivion Divers are born in the Nightmare Sea. A form of planar parasite, they can bore through the fabric of realities and survive in the worlds between worlds due to their nearly indestructible shell.

Though passive in nature and not hostile to human beings, Oblivion Divers are a bad sign due to their preferred diet of raw paradox.