I love the idea behind this, but I think what’s currently here isn’t fast enough to get the 3 copies in play before being interrupted. Without going full glass cannon, I’m not sure it’s possible to pull it off in time.

If I were to try my hand at this, I’d remove colorless and red mana sources entirely and double down on . Run mostly forests and a few islands alongside 4x Breeding Pool. That will give your 4x Utopia Sprawl something guaranteed to attach to, and open up enough mana to reliably cast Quasiduplicate.

Stuff like Reverberate or Kozilek's Command don’t necessarily contribute much toward your penultimate goal, and are probably bloat that could be trimmed. Similarly, I’d stick Emrakul, the Promised End in the sideboard—if you’re able to cast it, you almost certainly could have already won with your main strategy.

Maybe I’m wrong, but it just seems like you’ll really have to race to the finish line with a build like this one rather than try to preemptively anticipate threats and plan for them. I do like the main idea behind this though.

Balaam_ No you are definitely right, it is a rather difficult race to run currently. I'm scrounging the internet for better, faster and more reliable ways to get two or more Sire of Seven Deaths out, maybe even without the need to make copies. I might even remove the token generator and just stick with ramp. Regardless thanks for the suggestions

Ah I also see that it is actually Balaam__ with two underscores

No problem, I’m sure that single underscore imposter appreciates the attention XD