Of course! It wouldn't be much of a promise to help with anything if I turned you down now, would it? [He takes the weapon, studying it from all angles as he mutters--as he's prone to do, of course.]

A sword... With a gun on it? Oh, this is one of those gunblades... I've seen them before! Heh, Sis's sort of weapons even show up here, huh? But where does the mana go..? Maybe if I--

[He tries pushing just a little of his meager remaining energy supplies into the gunblade, and it reacts poorly. With a mana-shock he jerks back and the blade goes spinning to the ground, impaled right next to his foot.]

W-Weeh..!