Rank 10 Train

The main strategy of this deck is to go all in with massive damage from your Xyz monsters. As of this moment, "Double Header Anger Knuckle" is not officially released yet so I temporarily include Qliphort Genius as their link monster (Earth Machine with some protection and Bottom Left/Bottom Right Arrow)

The main strategy this deck is simple, summon the big guys like Super Dora, Gustav Max, Liebe and just go ham on the opponent with their massive damage.

Main Deck Monsters

Derricrane is one of the best material to have to go for the OTK since it can destroy 1 opponent's card after being detached.

Ruffian is your quick Lvl10 monster search, I would advise not to use his burning effect since it will hinder your battle phase. You can use it if it's lethal tho :D

Buller Liner the newly added support card that can massively boost the consistency since it can be special summoned if all monsters you have are EARTH Machine monster (which is technically every monster in this deck except Metal Reflect Slime and Malefic Cyber End - and Ash Blossom is for hand use, if you have to use her on the field as the defense then you are in trouble already). It's level 10 for Urgent Schedule and the Xyz Summoning. The 3000 ATK can be used for Special Schedule. It also has a float recycling effect so this card is your main support card.

Pegasus  your one card Xyz (if you have any lvl 10 monsters in your GY). It can copy the level of that revived monster so Xyz is very very easy with this guy around. One simple way to have Lvl 10 in the graveyard is by chucking them to the GY via Switchyard

 

This deck lack defense for the big guys (except Super Dora) so it's crucial that you clear up the board and make sure nothing stands in the way and that role belongs to the Spell and Trap.

 

Spell/Trap:

The aim is to keep up the presence on the field with summoning cards like Special Schedule, Monster Reborn (optional), Urgent Schedule, Switchyard

Also, I added a few cards to clean up the opponent field before going for the full attack like  Twin Twister, Red Reboot, Mirror Force

 

Side deck:

Contain mostly some situational cards that can alleviate some problems like banish, opponent card advantages

Evenly Matched can wipe out the whole board but one card left so you should have easy time OTK the opponent

 

Extra Deck

Loaded with Rank 10 Xyz monsters that can deal with a lot of scenarios.

Superdimensional Robot Galaxy Destroyer (what a mouthful and cool name) can clear the opponent's back row and enable you to get Liebe out for the big punch

Dyson Sphere is your main card to get rid of annoying cards like Beelze (one of your dreadful counter) or any monsters that cannot be destroyed by just attack damage

Juggernaut Liebe the biggest hitter I've seen in a while, this guy can attack monsters equal to its Material number +1 so with 3 materials (normal Xyz + the Xyz monsters itself used for Liebe's summoning) can give you 4 attacks. That's enough to wipe the board clean if the opponent spam summons and possibly and OTK if they leave their weaker monsters in attack positions. I love using this card to punish monsters that cannot be destroyed by battle in attack positions since I can keep hitting it.

Super Dora is your main guy to go for if you are unsure what the opponent is up to OR you know exactly what the opponent is up to :)) Its effect to let a card be unaffected by card effect is very handy, one cool way to use it on opponent monsters is if you know they have Honest on their hand or if they try to use Clashing Soul on you. Super Dora can shut down most offensive options your opponent tries to go since it also have a big body of 3200 ATK and 4000 DEF.

Gustav Max your one massive burner. 2000 effect damage makes you a glorified Gagaga Cowboy

One basic OTK is to summon Gustav with Derricrane and another rank 10 and detach 1 material to inflict 2000 damage (Esp. Derricrane if they have anything defending) then Rank up to Juggernaut Liebe and detach one material from Liebe to get the 6000 ATK to finish the opponent. Short and simple

Thanks for reading guys, I hope this deck can provide you some nice entertainment of wrecking the opponent's strong start that lack defense (most decks I see nowadays focus a lot on offense and lack defense so if they can't stop you from getting out Gustav Max and Liebe, you should have easy time winning the match)

Good luck and enjoy! Let me know how this deck works for you guys.