SCP-049 is a humanoid entity, roughly 1.9 meters in height (he a tall boi), which bears the appearance of a medieval plague doctor. While SCP-049 appears to be wearing the thick robes and the ceramic mask indicative of that profession, the garments instead seem to have grown out of SCP-049's body over time, and are now nearly indistinguishable from whatever form is beneath them. X-rays indicate that despite this, SCP-049 does have a humanoid skeletal structure beneath its outer layer. SCP-049 is capable of speech in a variety of languages, though tends to prefer English or medieval French. While SCP-049 is generally cordial and cooperative with Foundation staff, it can become especially irritated or, at times, outright aggressive if it feels that it is in the presence of what it calls the "Pestilence". Although the exact nature of this pestilence is currently unknown to foundation researchers, it does seem to be an issue of immense concern to SCP-049.

Lucifer Morningstar is a fallen angel and a major supporting character in Hazbin Hotel who made his debut in "Dad Beat Dad". He is the father of Charlie Morningstar and the estranged husband of Lilith. He is the ruler of all of Hell and the leader of the Seven Deadly Sins, embodying the sin of Pride. Unlike Charlie, his mouth is full of sharp teeth, his hair is cut short and has been slicked back in a ducktail hairstyle with one tuft sticking out, his pupils are slit like a snake, and his cheeks are a paler shade of red. In addition, he also sports sharp, black eyebrows, his eyelids are light purple, and his tongue is forked. Lucifer is a slender-figured fallen angel who sports a close resemblance to his daughter, Charlie - having her white skin with rosy cheeks, blonde hair with thin light coral streaks on the thicker, paler-blonde highlights, and eyes with light yellow sclera and red pupils. He is shorter than his daughter, though not by a large amount.

Likes: Conjuring Destruction Being feared Silly straws Pain Dislikes: Synthesized music Deals being called off Not being taken seriously Being underestimated Kryptos Code The Pines family, particularly Dipper and Mabel Static Bill Cipher is a two-dimensional interdimensional demon from the now destroyed dimension, Euclydia, formerly existent only in the Mindscape before succeeding in gaining access to the real world. He had been running amok in Gravity Falls, Oregon