Complex sentence: The wizards heard about her lack of control over her magic and kidnapped her to test spells on her, but she burned the Head Wizard's staff, ranaway to the Enchanted Forest, and got caught in the middle of the hedges.
Split into simpler sentences: The wizards heard about this and kidnapped her to test spells on her. She then burned the Head Wizard's staff and ran to the Enchanted Forest and got caught in the middle of the hedges.