I haven't read any spoilers yet. This isn't some trick question where you Procession Durations, is it? The title suggests no Durations are used, but then the post seems to be word squirmily to allow them.
I am very sorry. This was certainly not my intention. I wanted to describe the idea of the puzzle without making the title too long, and I didn't realize the title conveyed the wrong message this way. Is the current title better? Do you have a better idea to make it clearer (maybe just leave the "without durations" in the title)?
Nice solutions! The things AJD and RTT did was indeed what I had in mind, but I think it can still be significantly improved (even to the point where I'm not sure whether you can have enough cards in your deck to draw; in this puzzle you may assume that the curse pile has arbitrarily many cards).
@Awaclus: Your minimal solution: I had indeed something like that in mind, but it is not optimal, yet
Your maximal solution: nice find. I didn't realize that was possible. But yeah, my formulation certainly allows for that, so it's allowed. And it can be combined with the solution of AJD+RTT.