Rathina

Rathina is the 6th daughter of Oberon and a princess of Faerie.

After falling in love with the sorcerer Gabriel Drake, she became entangled in his plot to overthrow Oberon by marrying her sister Tania. After Gabriel was banished, she broke the Sorcerer King of Lyonesse and his men free of the amber prison. She successfully pleaded with them to free Gabriel, on the grounds that he would become a member of Lyonesse's army. At the end of the 3rd book, The Sorcerer King/The Seventh Daughter, during the final battle she accidentally picked up a sword of isenmort and killed Gabriel Drake and learned that her gift is the ability to touch isenmort without being hurt by it.