Oozes and Slimes

Unfortunately, these quivering, blubbering masses of hunger were nearly gone from the world until the recent plagues of them throughout the Bay. As of recent, however, the Arcane Conservatory issued a warning to all of the Arcanists and Thaumatergists in Gol and the Silver Plains.
"Oozes are excess energy given hunger. They are offspring of Farshifters, as well as powerful Summoners that can utilize Subliminal Bridges. The slop of Void-Spirit-Runes creates a cess that later animates due to the hungering power of Limoseht.
In layman's terms, the Slime is the muck that finds sentience due to imperfect tearing and shifting of the worlds. Teleportation and Summoning extra-dimensional entities always has a chance to spawn one anywhere from immediately to days later, whenever the energy manifests fully."
IN AETERNUM. AD INFINITUM.

The Warden Manifesto, by Scribe-Warden Demetrius, in 723 AB.