Utopia Exosister - Genesys

Consistently, you should be able to end on Utopic Zexal Future, Lea Utopia Ray, Utopic Draco Future, and Exosister Magnifica, with both Arment and Unbreakable Barrier set. Make sure to make cards that require Xyz monsters when you can; otherwise, you may run out of space.

Side decking: If you are going second, side deck Swords of Concealing Light and Gameciel, replacing Unbreakable Barrier, Fuwa, Arment, and engine pieces (specific search cards). If you are going first, you can side deck in Alembertian and Numbers Protection. This increases your board's power by giving you another countertrap. You can get Astraltopia by using Seventh Tachyon or by making Alembertian, then using Astraltopia to search for Numbers Protection.