Duskrunner

Duskrunner showed up one day, growling and roaring like a mad thing. She calmed down enough to ask if she might have a nice rabbit or something to eat, and then, she stayed. No one knows why, but no one has asked her. She claims to be a something called a "Blackblood" and she says this with an air of superiority, snout up in the air. To quote, with great dramatic flourish,

"Black-blood dragons are an unholy creation that is not born naturally. They are the result of a mad experiment by a insane witch named medusa. Before they are even hatched they are injected with black blood, a dangerous substance created by mixing black magic, highly concentrated shadows from the depts of hell and obsidian steel. These horrific beasts cannot be poisoned and can not bleed."

Well. That sounds quite grim, doesn't it? And, unless you look too carefully at her, you might think this is true. She'd like it if you thought that, wouldn't she? We shouldn't disillusion her. This seems important to her self-worth.