Clarisse La Rue

Clarisse is a daughter of Ares and she is a very good warrior but also a bully toward Percy and his friends. She was given a quest in the second book but was unexpectedly given unwanted help from Percy, Annabeth, and Tyson. Together they stole the Golden Fleece from the cyclops Polyphemus and escaped the Sea of Monsters. Later, Clarisse started dating Chris Rodriguez who was previously trapped under Kronos' spell. Clarisse helped a great much in the end when she killed a drakon that was causing trouble.