Good point. But that could be tough. He's in a suit of armor and never takes it off. He's also careful not to let me see under it, so all I have to go off of are his glowing eyes. I'm fairly sure he won't let me look at his blood until I know whatever his secret is. I'm currently trying to work up to it.
If I ever get a sample, I'll send it to you straight away.
private;
If I ever get a sample, I'll send it to you straight away.