"Magus Confronted" (魔王決戦), also known as Fight with Magus, Battle with Magus or Showdown with Magus, is a recurring piece of music compose by Yasunori Mitsuda for the game Chrono Trigger. It is the twenty-fourth track on the second disk from the original soundtrack with a full length of three minutes and thirty seconds.
The song serves as the theme song for Magus. The first time it plays is when fighting Magus in his Keep. Other times it plays includes the meetup with Magus after the Blackbird is shot down, when speaking to him at the End of Time, or during the second fight Queen Zeal with Magus in your party (where "Boss Battle 2" is replaced for the duration of the battle).