Mr. Dream

Is this free to use?

If he's an alien, it would be cool to see artwork of him on his homeworld. I could imagine a dark world with little sunlight, barren plains, and deep tunnel systems of fungal jungles, where his people parasitically drink blood and eat raw meat.

He seems to be a Vampiric Parasite, yet he seems to only require a single drop of blood per feeding. Pretty harmless.