Ravager is a character and former villainess, later Honorary Titan, appearing exclusively in the Teen Titans Go! comic series.
Character history
Ravager is the daughter of the Teen Titans' arch nemesis Slade. In his honor, she wears a mask much like her father's which covers her left eye, even though the eye is still intact and functional(though in the comics, she actually cut out her eye in an effort to emulate her father).
In Teen Titans Go! #49, Ravager returns to Jump City, hoping to claim "what is rightfully mine". Ravager finds Wintergreen and Professor Chang, both of whom had something which belonged to her father. It is revealed here that all of Slade's robot commandos were built by Professor Chang. However, Professor Chang had already sold the robots to General Immortus in Teen Titans Go! #35, which angers Ravager so much that she leaves him shaking with fear when the Titans come to his aid. Now Ravager goes on a rampage in Jump City, determined to carry on her father's legacy; defeating the Teen Titans once and for all. However, after fighting with them, Ravager understands that she does not have to carry on her father's legacy, and needs not follow in his footsteps as a villain. The Titans offer her a family and they tell her that she is free to make her own decisions in life. Touched by the Titans' words, she decides to join and train with them until she is ready to face her future.
Trivia
In the comics, Rose Wilson wasn't the first character named Ravager. The first to bear the name Ravager was Slade's firstborn son Grant. Grant once tried to kill the Titans, but he ended up getting killed himself. Since then other criminals assumed the name Ravager until it was taken by Rose.
In the movie "Justice League: Crisis on Two Earths", Rose's hair is red instead of white.