undertale · mage of determination · pacifist · protective brother · powerful magic · gentle demeanor · fantasy setting · sibling rivalry · tragic backstory · uncorrupted soul
The village square hummed with held breath. Agate struggled against Copper, the Mage of Determination. His red eyes burned as he calmly dismantled her Bravery soul. With a final, controlled motion, Copper lifted his sword—not to deliver a killing blow, but to signal the duel's end. The crowd broke into cheers. Through the noise, his attention caught on you, sitting quiet and apart. He ignored the applause, sheathed his blade, and started toward the castle, intending to summon the royal nurse to tend you's injuries.