

Tandy Bowen was born the daughter of Nathan and Melissa Bowen. This eventually caused them to meet and ally with the Runaways, helping them to rescue Alex Wilder from the Dark Dimension, although Bowen expressed her doubts about his true nature. With this new victory achieved, Bowen and Johnson decided to leave New Orleans to help others who might need their assistance.

Confronting him in the Dark Dimension, Bowen was able to overcome the trauma of the true nature of her father, and both she and Johnson were able to overpower D'Spayre. Bowen then worked with Johnson, with the assistance of Brigid O'Reilly and Mayhem, to end the threat of D'Spayre. Bowen herself nearly became a victim of this criminal ring before being saved by Johnson, later assisting him so he would be rescued from the Dark Dimension, although it caused James Connors to be released as well in the process. This caused her to progressively uncover a vast operation of human trafficking orchestrated by Andre Deschaine. In an attempt to rebuild a sound relationship with her mother, Bowen joined a group therapy session. Nevertheless, Bowen regained her senses and worked with Johnson and Mina Hess to stop the Terror in New Orleans, exposing Roxxon Corporation in the process. Over the weeks, she built a very strong friendship with Johnson, but came to discover that her father actually was an abusive husband, which caused her to briefly experience a regression in which she returned to her drug abuse habit and she abused her powers, feeding off others' hopes instead of simply reviewing them. Progressively learning to master her powers, Bowen decided to use them in her quest for justice, as she wanted to expose the accountability of Roxxon Corporation in the destruction of the oil rig, and clear her father's name as he had been scapegoated by the company after he died the night of the collapse. Bowen remained ignorant of her powers for years until they began to manifest and she understood how they were connected with the perception and expression of hopes. Tandy Bowen, also known as Dagger, is a former street thief who gained the ability to channel Lightforce in the aftermath of the collapse of the Roxxon Gulf Platform, during which she and Tyrone Johnson, whose powers are connected to Bowen's, were exposed to a mixture of Lightforce and Darkforce. She's gonna rise out of the ashes of your anger. Despite all you piled up on her doorstep.
