Rennyn was one of the most talented spies of Queen Amlaruil Moonflower. Often he went on missions to Faerûn and he usually disguised himself as a conjurer, a minstrel, or another kind of entertainer. Thanks to his magic, he could appear with a different face each time.
For a mission's success, Rennyn was very able at faking friendship or interest to get familiar with someone. However, in truth, he had a frosty personality, being very insular and distant from others.
He was considered handsome.