the jungle pocket-like eldritch creature

"Simplified Pocke"

A version of Jungle Pocket depicted in a gag scene in the Umamusume: Beginning of a New Era animated film.

This version of Jungle Pocket often appears as a brown-colored amoeboid, alien-like creature, with tentacles flailing about and an expression of apoplectic rage on its face.

In fan works, Eldritch Pocke is usually drawn in comedic scenarios to indicate Jungle Pocket losing her composure from extreme emotions, though it sometimes also appears as a separate entity hinted to be an alien creature or an unexpected result of one of Agnes Tachyon's shady new experiments.