I don't have much, but I've been thinking about Tezzeret, Agent of Bolas that uses stuff like Retract or Hurkyl's Recall to bring back artifacts, draw cards from stuff like Puresteel paladin then at some point, use Tezzert's -4 ability for a quick win. I've always loved Agent of Bolas and want to make some sort of deck with him.
Vintage >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Legacy