I see, I misparsed the terms of the argument, I thought it was doubling my current utilons, you're positing I have a 90% chance of doubling my currently expected utility over my entire life.

The reason I bring up the terms in my utility function, is that they reference concrete objects, people, time passing, and so on. So, measuring expected utility, for me, involves projecting the course of the world, and my place in it.

So, assuming I follow the suggested course of action, and keep drawing cards until I die, to fulfill the terms, Omega must either give me all the utilons before I die, or somehow compress the things I value into something that can be achieved in between drawing cards as fast as I can. This either involves massive changes to reality, which I can verify instantly, or some sort of orthogonal life I get to lead while simultaneously drawing cards, so I guess that's fine.

Otherwise, given the certainty that I will die essentially immediately, I certainly don't recognize that I'm getting a 90% chance of doubled expected utility, as my expectations certainly include whether or not I will draw a card.