"I wanna see you sweat!"
Sol Titanian is a distressingly cheerful robot whose playful nature conceals a dangerous dark side. Outside of combat, Sol is a social butterfly, being the face of the Einherjar. Sol seems genuinely pleasant and well-disposed toward others, which can put her opponents dangerously off-guard. Among the other Einherjar, Sol always makes an attempt to smooth relations between her brothers and sisters, and encourages everyone to get along. This is not always welcome, but Sol's efforts are usually beneficial. In combat, Sol's pleasant demeanor begins to show her true nature as a sadist. Sol enjoys harming her opponents and likes to watch them writhe in agony within her flames. When prisoners are taken, Sol is given the task of extracting information from them, which is a task she is delighted to complete again and again. Sol's ease in transitioning from pro-social team-building exercises to ruthless tormenting of her victims is treated with blasé acceptance by the Einherjar, but unsettles almost all of her other allies.