It's times like these when I realize how much I am blinded by the presence of World Legacy Monstrosity at times. Today's Level 9 monster we are taking a look at is Deskbot 009 which is a Level 9 EARTH Machine monster whereas its effect could matter less. I should've come to realization of what a Deskbot Prediction Princess Deck should be much sooner, but at the time, I was thinking "Deskbot 009 is an EARTH monster, this is not going to work," like a dumbdumb and I completely forgot that Machine Duplication exists. You see, every Deskbot monster has 500 ATK/DEF and they each have their own ways of increasing their ATK/DEF to very large amounts. They are practically begging you to use Machine Duplication with them. And the Deskbot cards actually make getting to 009 extremely easy, specifically Deskbot 003 does. On Normal Summon, 003 can Special Summon a Deskbot monster from Deck, except for itself, which can immediately get a 009 onto the field. There you go. End of story. Now just activate Machine Duplication for 2 more copies of 009 from Deck, and now you've got yourself Rank 9 access and an additional Level 9 monster to boot. So all you really need for combo is Deskbot 003 and Machine Duplication. Now, we are playing Gizmek Kaku, the Supreme Shining Sky Stag and 3 World Legacy Monstrosity which we can use for Bibliomuse access through Summoning Kaku for free (by Linking 003 into Salamangreat Almiraj), but we don't exactly need to rely on it. And if we don't draw Monstrosity or Machine Dupe, we can just use 009 and Kaku as Rank 9 access. You could instead play a Pre-Preparation of Rites package with Prediction Ritual but I like Bibliomuse access more.
For the monsters: 3 Prediction Princess Tarotrei, 1 Prediction Princess Tarotreith, and 3 Prediction Princess Bibliomuse. Tarotrei is a Quick Effect to flip a monster face-up or face-down and during the End Phase, she can Special Summon a Flip Monster from hand or GY face-down. Tarotreith can either be Ritual Summoned or Special Summoned via Tarotrei’s End Phase effect. On flip, she can Special Summon a Flip Monster from your Deck face-down and she can Quick Effect flip any number of your monsters either face-up or face-down. Bibliomuse can Special Summon herself back from GY face-down if she was tributed and sent there. On flip, she can add a Prediction Princess monster other than herself and a Ritual Spell from Deck to hand, and while she’s face-up on field, your Ritual Monsters gain targeting and destruction protection from your opponent’s effects. For our Flips, we have 2 Deus-X Krawler which negates all activated monster effects on your opponent’s side of the field after it has been flipped face-up and if it is destroyed on field, you can search for a Level 9 monster with a different Type and Attribute than it from Deck. 3 Gizmek Kaku, the Supreme Shining Sky Stag which can Special Summoned from hand if there is a monster in the Extra Monster Zone. This is extremely easy to do in this Deck with you being able to Link off a Normal Summoned Diviner of the Herald or Deskbot 003 for a Salamangreat Almiraj. Also, you can target a face-up monster in the EMZ and equip it and when this card destroys a monster by battle, you can Special Summon a monster card that is equipped to it. Kaku is good for just getting a Level 9 onto the field, but it can also act as removal in some applications as well. And on top of both of those things, it makes for a good Small World bridge due to its Type and Attribute. 3 Deskbot 009 and 3 Deskbot 003. 009 is just a Level 9 monster that we can easily access through 003 and Machine Dupe. 003 can Special Summon a Deskbot straight from Deck on Normal Summon. Both have 500 ATK which means that they can both be targeted by Machine Duplication and because Machine Dupe is not a once per turn, if you draw more than one, you can dupe 009 first for Rank 9 plays and then dupe 003 for Link plays. 3 Diviner of the Herald which sends a Fairy from Deck or Extra Deck to GY to increase its Level by the Level of the sent monster. And because it has 500 ATK and is a LIGHT Fairy, it makes as a good way to bridge to 003. And finally, 3 Ash Blossom & Joyous Spring.
Spell/Traps: 3 Underworld Ritual of Prediction which Ritual Summons a Prediction Princess Ritual Monster from hand or GY face-up or face-down and you can also banish it from GY during the Standby Phase in order to Special Summon a non-Ritual Prediction Princess from Deck face-down. 3 Small World. 3 World Legacy Monstrosity which can either Special Summon a Level 9 from hand or target a Level 9 you control and Special Summon 2 Level 9 monsters from Deck with a different Type and Attribute than it but with different names. 1 Instant Fusion for Master of Ham. 3 Machine Duplication which targets a Machine monster you control with 500 or less ATK and Special Summons up to 2 monsters from Deck with the same name as that monster. And finally, 3 Pot of Prosperity.
Extra Deck: 1 Master of Ham which Special Summons a Flip Monster from Deck face-down on Fusion Summon. 2 Herald of the Arc Light which searches for a Ritual Monster or Ritual Spell if sent to GY. 1 Divine Arsenal AA-ZEUS - Sky Thunder. 1 Super Starslayer TY-PHON - Sky Crisis. 1 Infinitrack Earth Slicer. 2 Mereologic Aggregator which sends a monster from Extra Deck to GY on Xyz Summon and can target monsters in your GY up to the number of its materials, detach the same number of materials, and attach those monsters in GY to itself as material. 1 Laevateinn, Generaider Boss of Shadows and 1 Jormungandr, Generaider Boss of Eternity. 1 Underworld Goddess of the Underworld. 1 S:P Little Knight and 1 I:P Masquerena. 1 Gravity Controller and 1 Salamangreat Almiraj.
Side Deck: 2 Nibiru, the Primal Being, 3 Thunder King, the Lightningstrike Kaiju, 1 Kurikara Divincarnate, 2 Dark Ruler No More, 1 Harpie's Feather Duster, 3 Infinite Impermanence, and 3 Evenly Matched.