Non-Solitaire Prosper?

I built [[Prosper, Tome-Bound]] and I keep creating situations where I just solitaire into a win. I end up making treasures and getting cards into exile, which in turn make more treasures. Rinse and repeat. I’ll have one really long turn that just slowly pings everyone to death. Does anyone have a strong bracket 3 build where I’m not just annoying the hell out of the table?