Complex sentence: To prevent the wizard Micah from using a magical amulet against him, he makes Micah give him the amulet, later Alister learns that the amulet has an evil history, and it once belonged to the Demon King.
Split into simpler sentences: To prevent the wizard Micah from using a magical amulet against him, he makes Micah give him the amulet. Later Alister learns that the amulet has an evil history, and it once belonged to the Demon King.