A mysterious prince who is not part of Lady Sabrina's court, the Territory Queen of Dharo, but a roamer who took assignments as her eyes and ears and sometimes as her knife. The only credentials he possesses is the seal of approval of Jaenelle Angelline, the Queen of Ebon Askavi, which is sufficient recommendation for every Territory Queen in Kaeleer.
Butler is birthright Purple Dusk Prince but his descended jewel is Green, he has the ability to mask his rank.
His sister is Rose, friend of Jaenelle Angellline (ref The Queen's Price ). Rose was murdered in Briarwood.