Concept: “Its name—unpronounceable; its language—indecipherable; its aim—World domination!”
Content: A creature out of B-Movie science fiction.
Writing: Weighty (Overblown?) proclamations of DOOM. No stats, just the whining.
Art/design: A grungy yellow B-Movie poster with a wrinkly conical self-insert character.
Usability: Rugose Kohn may, in fact, be "a hyper-intelligent, inter-dimensional monstrosity".