"Oh!" His confusion clears with that explanation. "You mean when someone uses magic!" Kind of a weird way to describe a spell, but he's more than familiar with what she's describing. "We just call them sorcerers where I'm from. My best friend can do all of that!"

Well, maybe not with metal, but Opal makes it sound like that's a part of earth magic, and Genis is definitely capable of that. It's even possible that he can but hasn't ever tried. If someone gave him the idea, Lloyd's pretty confident Genis could do even that.