Banshee was the first prototype of the 2.0 hero line, but after completing the construction something went horribly wrong. Somehow a shrieker, a rare phenomenon in the universe, posessed the body, warping it into a creepy expressionless machine. It left the lab unhindered, but not after a rampage. Today Banshee as "she" calls herself now wanders through the galaxy as an assassin. That is, until she met Deadeye. Somehow she fell in love with him, much to his dismay. And she is exceptionally persistent, following him everywhere. And she has the personallity of a little child, which makes it difficult to talk to her normally.