Charmcaster

 Hope, better known as Charmcaster, is one of the villains in the Ben 10 franchise and the niece/apprentice of Hex. Though like most villains, she hates Ben, her hatred is mainly turned towards Gwen for their shared affinity in magic, mirroring Ben's and Kevin's rivalry in the original series, and much like him, she is constantly torn between a life of honor and redemption and one of evil and madness.