I know Sithis isn't a daedroth, but he's probably my favourite spirit. My favourite daedroth is either Meridia or Boethiah, Meridia because Dawnbreaker is awesome, Boethiah because she is the matron of the Morag Tong. Azura is awesome because she is a human-friendly daedroth as well as the joint matron of the Dunmer with Boethiah.My favourite Divine is either Arkay or Julianos. Arkay, because he is the keeper of the dead, and Julianos, as he is the patron of wizards.