"Oh?" Rezo thinks about the upcoming mission, and what the intelligence on the guards is. As far as he's aware, the average Imperial soldier doesn't rely heavily on spellcasting, so Rezo himself wouldn't make the most accurate sparring partner. Though Senshi's phrasing does make it sound as if he needs more practice using his weapons at all-

But an idea occurs to Rezo after a second of thought. "I could try animating the combat dummies if you wish to practice with moving targets," he offers.