Couple the Wraithknight's bad design for guns with the fact he has a sword that gives +1Strength....to a strength 10 model.
Nigel Tufnel: The stats all go to eleven. Look, right across the board, eleven, eleven, eleven and...
Marty DiBergi: Oh, I see. And most stats go up to ten?
Nigel Tufnel: Exactly.
Marty DiBergi: Does that mean it's stronger? Is it any stronger?
Nigel Tufnel: Well, it's one stronger, isn't it? It's not ten. You see, most monstrous creatures, you know, will be playing at ten. You're on ten here, all the way up, all the way up, all the way up, you're on ten on your sword. Where can you go from there? Where?
Marty DiBergi: I don't know.
Nigel Tufnel: Nowhere. Exactly. What we do is, if we need that extra push over the cliff, you know what we do?
Marty DiBergi: Put it up to eleven.
Nigel Tufnel: Eleven. Exactly. One stronger.
Marty DiBergi: Why don't you just make ten stronger and make ten be the top number and make that a little stronger?
Nigel Tufnel: [pause] These go to eleven.