Matthias is blacksmith from Black Fortress who has a rather inflated ego. He's very rude to students and other rookie blacksmiths. Matthias takes pride in his profession and prefers to work alone, rather than with others. He always looks down upon others and feels the need to remind others that he is talented and is good at his job.
Ruba is a very bossy woman from C R I M World that feels the need to insult others in order to raise her ego. She is a very heavy smoker and does not hesitate to blow smoke in peoples' faces if they are on her bad side. Ruba is not someone to mess with, since she can be very nasty when she's upset.