As a fic that involves Puella Magi Madoka Magica, this can be expected in spades.
- The Witch's Barrier is described as a forest of upside-down mushrooms over an algea-filled lake; Yayoi personally descibed it as something from out of a horror anime. The familiars from the barrier itself were armored hands that crawled around on their fingers as though they were legs. The Witch herself was described as an armored centipede with human faces on its underside, each with insectile eyes.
- Later, we have Yayoi's slipping into insanity and the results, such as a Ghost Town from Yayoi trapping everyone inside her sketchbook, the Sketches she drew up and made Mooks out of, and what she does to some of the people she has trapped.
- Then there's the matter of what happened to Cure Sunny...