I've been trying to come up with a decent deck concept around him ever since I got him. But like all the Orion cards, including Orion's Grave, it's just too sluggish for it's effect. You're basically paying, today's cost for tomorrow's effect because you can't use the card created right away, and unless i'm mistaken, the cards he creates, no matter what you had to pay before, costs 3 I think right? so you can still only get 6/6 out from then on and it will cost 3 and can only use it once per turn. Good luck to you, but I don't think he's really worth it so much at the moment.