Captain Marvel

Captain Marvel was once known as Carol Danvers, a human pilot who lived a a seemingly ordinary life on Earth. She worked on a project called Pegasus, not knowing that her employer was a Kree named Mar-Vell. Mar-Vell's goal was to liberate a group of Skrulls from Kree tyranny, using her peoples' resources to construct a light-speed enging that would propel the Skrulls to safety. However, the Kree learned of Mar-Vell's treachery, and shot her down during an emergency flight when she was with Carol. In the wreckage of the plane, Carol learned of Mar-Vell's secret and after the wounded Kree died, Carol confronted the Kree who had come for the engine, bravely firing at the core of the device in an attempt to destroy it. However, Carol became infused with the core's power, gaining superhuman strength and the ability to fire photon bolts. Her memory erased, Carol - dubbed Vers - lived among the Kree, believing that she truly belonged among them, not knowing that the Kree were siphoning her powers to keep her of learning of her past. On a mission to liberate a Kree spy, Carol crash-landed on Earth, where she discovered who she used to be and broke free of Kree control. After numerous adventures and escapades, Captain Marvel now uses her powers against whatever evil crosses her path. She is a deadly foe is crossed and a stalwart ally if befriended.