魔法の鏡

A main character in the 2nd main quest's episode 13 "Snow Ashes Story Zone".

A humanoid magical mirror hailing from a foreign land, whose original owner was a young man who saved a snake from being killed by an antelope, and received the magic mirror as a reward. Has the ability to answer any question with the unmistakable truth, even if it is beyond her personal knowledge. However, she was cursed by the antelope to bring doom upon anybody who asks her something she doesn't personally know.
She is not the same mirror from the Snow White tale, but rather the one from Andrew Lang's "Magic Mirror" story.