Pandora
Pandora (パンドラ?) is a mysterious character from Mega Man ZX and Mega Man ZX Advent who works to revive Model W. She is usually seen with Prometheus. She exhibits a calm and quiet demeanor and uses ice and thunder elements in battle. She bears the physical apperance of a 10-17 year old girl, but she is actually over 50
Even less is known about Pandora than her brother, Prometheus. She rarely speaks, and usually lets Prometheus handle communication. During the rare occasions when she uses her voice, she speaks slowly and softly. Like her brother, Prometheus, she is completely devoted to Model W (though, ironically, in Ashe/Grey's battle against her and her brother, they were also planning on destroying Model W, as well as all Albert had created.). Being "the voice of Model W", she seems to have inherited Dr. Weil's solitude and loneliness.
