Which is why I'll take one, but I don't want to be totally relying on it. Guns can run out of ammunition. [He's used to going into battle with weapons that run on limited supplies - the gear used to fight Titans can only store so much of the pressurized gas that makes it work, can only hold so many blades at a time - but that's still not a situation he likes to be in if he can help it.]
no subject