This deck has a very simple goal, to end on the new "Number F0" plus "Number 99" and "Leo Utopia Ray" with a "Gagaga Hope Tactics" protecting your entire board from targeting and destruction. To achieve this "Dododo Warrior" becomes a pivotal part of being able to have its effect go off succesfully, since on his own he is more than capable of making that entire board that we want to achieve. As such make sure to bait your opponents hand traps as much as possible with cards like "Zexal Constraction" and "Onomatopaira". Since these 2 cards almost always are magnets for cards like Ash blossom, ofcourse you might have noticed that this deck is quite susceptible to "Droll&Lock Bird". To avoid this we have "Crossout" in our main deck to negate a potential "Droll" while also playing a single copy of "Nibiru" too in case we see that our opponent mains it. Its the reason we also run "Sales Ban" in our side deck and "Thrust" as a way to get quicker to it and to the rest of our board breakers when we are siding.
Now to the big reason why we are siding "Xyz Unbreakable Barrier" and we are not maining it and instead we are maining/ running "Gagaga Utopia Tactics". "Unbreakable Barrier" is undoutably a very powerfull card unfortunately though it has some glaring issues when it is mained. First and most obvious bricking, its sad but this deck even with literaly having searchers for its searchers still suffers from bricking issues. As such "Unbreakable Barrier" in an ironic twist can too become a brick and useless in our hands both going first and second. Its biggest liability though shows up when we do go second. It almost automaticaly becomes dead, "Gagaga Tactics" though does have uses going first and second. Going first it allows us access to cards like "Number 38" or cards like "Number 90" if you choose to run it instead, also it gives protection to our entire board of boss monsters from targeting effects and disruption effects, something that becomes more and more relevant with the fast aproaching arrival of "K9". Going second it again gives us protection while also it becoming a board breaker, by providing a pop when we are summoning a "Utopia/Utopic" monster. As you can see "Gagaga Tactics" gives us a lot more flexibility than "Unbreakable Barrier", so we are siding "Unbreakable Barrier" for the situations that we know that for sure we are going first. Because its only in these cases where "Unbreakable Barrier" truly shines and its value sky rockets making it quite worthy of siding it in.
For recovery our extra deck also includes "Utopia Rising" and "Gagagaga Magician". "Rising" allows us to access all the "Number" XYZs we have used this game by getting them from the graveyard and giving its materials to that summoned monster, while "Gagagaga Magician" gives us access to "F0 Utopic Draco Future". In conclusion "Utopia Onomat" is back in town baby!! LETSGO!!! WOOOHOOO!...uumhh..... Ahem!... In all seriousness though this deck I feel has lots of potential even with out the "Ryzeal" cards in it. It also has lots of flexibility in how you want to run it. For example this deck can be run a lot more leaner by excluding cards like "Zexal Constraction", "ZS-Armed Sage" and the "ZW-Lightning Blade" and in their place running more hand traps or more copies of your main line-up monsters to reach again between 40 to 43 cards in main deck. This is all up to you though, in my case I choose to run this deck in a bit more classic way by including the "ZW-ZS" and "Zexal" cards as a return to form kind of way.
Thank you for reading my nerdy rant on "Utopia Onomat" I wish you fun games if you choose to play this deck and many happy times.
Kattobingu Daze!!! Ore Tachi!! ;)