Yeah, I was training Garcia too. He was supposed to support with Neimi and Seth, but I like to keep my units close together. That's how it happened.
Garcia had been angering me with horrible level-ups, so I decided to off him instead of continuing to let him waste exp.
Also...
Another fail, to get back on topic:
Lyon summoned a phantom with maxed Strength, Skill, Speed and Luck with a Devil Axe. Tried to break a wall in the ruins with the phantom, but it committed suicide instead.