Unpredictable, irresponsible, and "out of her mind." are only a few of the phrases attributed to URSA Magmus, the morally ambivalent girl who hides inside a giant suit of armor. Designed to withstand lava and traverse deep under Newerth to infiltrate Hellbourne spawning grounds, the power granted to URSA Magmus from the suit has rendered her a juggernaut with little competition. Although generally convinced of her loyalty, her suspicious behavior has a tendency to inspire fear, even within the corps. After all, some people want to save the world just to see it burn by their hand.