Utopic Sphere

(Update-I: Removed "Primal Seed" loop for better consistency, which even includes tutoring "Astraltopia" with "Reinforcement of the Army" for "XYZ Change Tactics".)

Good day to you! In this deck, we will start from "Number 39: Utopia" and bridge into C9. Crazy, ain't it? Let me explain.

Gameplan

1) XYZ Summon "Number 39: Utopia" by using 2 x Cthugua as materials. Place him anywhere but Extra Monster Zone (EMZ).

2) Until you find "XYZ Change Tactics", which can be done with Reinforcement >>> Astraltopia, don't overlay into either "Number C39: Utopia Ray" or "Number S39: Utopia Prime". All of your Utopia XYZ monsters can be considered as card draw, that's why. Hope you will find "Astraltopia" and tutor "XYZ Change Tactics" with it.

3) From here on, here is the order of XYZ Summon: "Number 39: Utopia" >>> "Number C39: Utopia Ray" >>> Barian's Force >>> "Number C39: Utopia Ray V" >>> Numeron Fall >>> "Number 39: Utopia" >>> "Number S39: Utopia Prime" >>> Barian's Force >>> "Number C39: Utopia Ray Victory" >>> Zexal Force >>> "Number 39: Utopia Beyond" >>> Argent Chaos Force >>> Number C6 >>> Astral Force >>> Number 9 >>> Argent Chaos Force >>> Number C9

• Although the video shows old means of XYZ Summon hierarchy, you can still watch the video for better understanding. All I did was to change first two Zexal Force usages with Barian's Force.
• Try abusing draw power coming from "XYZ Change Tactics" as much as you can.
• Be careful while using "Rank-Up-Magic Zexal Force". In order to activate it, "Ascended Sage" must be within your deck. If it's in your hand, you can either reshuffle with Saryuja or Zexal Construction.

4) If you have done everything correct, C9 should have 11 materials in total. Activate both abilities of C9 to deal 11 x 300 + 11 x 800 = 12100 damage in total to FTK your opponent.

If you wonder how to save up some SR and UR points, I can show you...

- These cards can be found within "Legacy Pack" to save 150 SR. Hope you have found them beforehand to save SR and UR materials:

• 1 x Rank-Down-Magic Numeron Fall >>> 30 SR
• 1 x Number C39: Utopia Ray >>> 30 SR
• 1 x Number S39: Utopia Prime >>> 30 SR
• 1 x Number C39: Utopia Ray Victory >>> 30 SR
• 1 x Number 39: Utopia Beyond >>> 30 SR

- These cards can be found by purchasing "Re-Contract Universe" structure deck to save 150 SR and 90 UR:

• 3 x Pot of Avarice >>> 90 SR
• 1 x Rank-Up-Magic Zexal Force >>> 30 SR
• 1 x Zexal Construction >>> 30 UR
• 1 x XYZ Change Tactics >>> 30 SR
• 2 x Number 39: Utopia >>> 60 UR

- "Reinforcement of the Army" can be acquired for free, if you have completed the tutorial to save 30 UR!

- "Into The Void" + "Allure of Darkness" can be found within "The Infinite Void" Secret Pack to save 180 SR!

- "Number C6" can be found within "Timeworn Legacies" Secret Pack to save 30 SR!

- "Number 9: Dyson Sphere" can be found within "Colossal Mech" Secret Pack to save 30 SR!

- "Rank-Up-Magic Astral Force" can be found within "Number Recall" Secret Pack to save 30 SR!

- "Rank-Up-Magic Barian's Force" can be found within "Sword of the Seventh One" Secret Pack to save 30 SR!

- "Rank-Up-Magic Argent Chaos Force" can be either found within "Colossal Mech" or "Timeworn Legacies" Secret Pack to save 30 UR!

- "Formula Synchron" can be found within "Stardust Ties" Secret Pack to save 30 SR!

- "Moray of Avarice" can be found within "Treasures of the Cosmic Ocean" Secret Pack to save 30 UR!

- "Wonder Wand" and "Spellbook of Knowledge" can be collected by purchasing "Spellbook of Prophecy" deck. 120 SR saved and you can try a new deck!

So, in total, you can save up to 750 SR and 180 UR, if you are willing to spend some gems. Other SR and UR cards I didn't mention are essential.

That's all for this one. If you have any questions, feel free to ask. Have fun in Master Duel!