Superboy-Prime meets Witchfire in Superman #38!

"Superboy-Prime uncovers a secret coven of witches in Metropolis led by the hellish Witchfire. Prime wants to prove he can be the better Superman so badly that he takes on one of his vulnerabilities…magic! But the problem is, now Prime finds himself drawn to Witchfire’s deadly charms in more ways than one…all while one of Superman’s deadliest enemies spies on the wannabe Man of Steel and waits for his moment to strike!"