Rex Tremendae Prediction Princess

Fiendsmith has received a second Level 9 monster in Fiendsmith’s Rex Tremendae which is a Level 9 LIGHT Fiend Fusion Monster which requires a Fiendsmith Fusion Monster and a Fusion or Link Monster as material. It is unaffected by non-Fiendsmith card effects while equipped with a Fiendsmith Equip Spell, if it is Fusion Summoned, you can discard a card to send a LIGHT Fiend monster from your Deck or Extra Deck to the GY, and if it is sent to the GY, you can target and add a Fiendsmith card from your GY or banishment to your hand. You are never summoning this card in the TCG. Not only is it harder to Fusion Summon than Fiendsmith’s Desirae due to the banning of Fiendsmith’s Lacrima, it functionally doesn’t do anything unless you are playing a dedicated pure Fiendsmith Deck or some Deck that warrants you needing to dump a LIGHT Fiend from Deck or Extra Deck so badly that you are actually Fusion Summoning this card. The best way you are Fusion Summoning this is if you are using the Desirae and the Fiendsmith’s Sequence you have already made as Fusion Material with the effect of Fiendsmith’s Tract or you can somehow get said Desirae from Extra Deck to GY without Summoning it first and using Sequence to shuffle it an another Fusion or Link Monster in GY into the Extra Deck to Fusion Summon Tremendae. Just make Desirae, don’t make this card. But since I want to test out every Level 9 in the game with Prediction Princess, here we are. It’s just a way worse version of a Post ROTA Fiendsmith Prediction Princess list. Don’t play this. If you want a Post Rota Fiendsmith Prediction Princess list, just take my Post INFO Fiendsmith Prediction Princess list and replace 1 Fiendsmith Engraver with Lacrima the Crimson Tears and either cut D/D/D Wave High King Caesar or S:P Little Knight for Fiendsmith’s Agnumday, and maybe cut Pot of Prosperity or something for a third Lonefire Blossom if you want. I’m gonna give 2 combos. The first is if you draw World Legacy Monstrosity and the second is if you don’t have Monstrosity. 

For the combo with Monstrosity, you just need Fiendsmith’s Tract and World Legacy Monstrosity. Activate Tract to add Fabled Lurrie and discard Lurrie. Lurrie triggers to Summon itself back. Link Lurrie into Fiendsmith’s Requiem. Activate Requiem Tributing itself to Summon Lacrima the Crimson Tears from Deck. Lacrima activates to send Fiendsmith Engraver from Deck to GY. Activate Requiem in GY to equip itself to Lacrima. Send both Lacrima and the equipped Requiem to GY to Special Summon Necroquip Princess from Extra Deck. Activate Engraver in GY, shuffling another LIGHT Fiend from GY into Deck to Special Summon it, let’s say you shuffled back Requiem. Link Necroquip and Engraver into Fiendsmith’s Sequence. Activate Sequence shuffling Engraver, Lacrima, and Lurrie into Deck to Fusion Summon Fiendsmith’s Desirae. Banish Tract from GY to Fuse Sequence and Desirae into Fiendsmith’s Rex Tremendae. Activate Monstrosity targeting it to Special Summon Deus-X Krawler and Prediction Princess Bibliomuse from Deck. Xyz Tremendae and Deus-X into Mereologic Aggregator, sending Herald of the Arc Light from Extra Deck to GY and the rest is the same old Prediction Princess combo. 

For the combo without Monstrosity, you need Fiendsmith’s Tract, Predaplant Ophrys Scorpio, and a monster to send from hand to GY. Normal Scorpio discarding a monster to Special Summon Predaplant Darlingtonia Cobra from Deck. Cobra activates to search for Instant Fusion. Activate Instant Fusion for Master of Ham who Special Summons Prediction Princess Bibliomuse from Deck. Banish Scorpio, Cobra, and Master of Ham for Trishula, the Dragon of Icy Imprisonment. Activate Tract to search for Lurrie, discarding it, and it Summons itself back. Link it into Requiem who then Tributes itself to Special Summon Lacrima from Deck. Lacrima activates sending Engraver from Deck to GY. Activate Requiem in GY to equip itself to Lacrima. Send both of them to GY to Special Summon Necroquip Princess. Shuffle Requiem from GY into Deck to Special Summon the Engraver from GY. Link both Engraver and Necroquip into Fiendsmith’s Sequence. Sequence activates to shuffle Engraver, Lurrie, and Lacrima into Deck to Fusion Summon Fiendsmith’s Desirae. Xyz Desirae and Trishula into Mereologic Aggregator who sends Herald of the Arc Light from Extra Deck to GY. Herald triggers to add Prediction Princess Tarotrei from Deck to hand. Aggregator activates targeting Herald in GY, detaching 1 material, and attaching the Herald from GY to itself. Link Aggregator and Sequence into Fiendsmith’s Agnumday. Herald triggers again to search for Underworld Ritual of Prediction. Activate Underworld Ritual Tributing Bibliomuse to Ritual Summon Tarotrei. Bibliomuse triggers in Gy to Special Summon herself back face-down. Tarotrei flips Bibliomuse face-up and her Flip Effect triggers to add a Prediction Princess Tarotreith and another Underworld Ritual to hand. Underworld Ritual again tributing Bibliomuse to Ritual Summon Tarotreith face-down. End Phase, Tarotreith Special Summons Deus-X from GY face-down. During your opponent’s Standby Phase, banish Underworld Ritual from GY to Special Summon a Bibliomuse from Deck face-down and use Tarotrei to flip Tarotreith face-up. You could activate Tarotreith’s Flip Effect to get Pot of the Forbidden from Deck face-down. Or, you can not activate her effect to use the effect of Agnumday who Special Summons the Desirae from your GY and equips itself to it as an Equip Card that gives it 1800 ATK, piercing, and the ability to negate 3 face-up cards on the field. Imagine this in a Deck where we aren’t focusing on making Rex Tremendae and we can play a lot more good cards. 

For the Main Deck Monsters: 3 Prediction Princess Tarotrei, 2 Prediction Princess Tarotreith, and 3 Prediction Princess Bibliomuse. Tarotrei can Quick Effect flip a monster on field face-up or face-down and she can Special Summon a Flip Monster from hand or GY face-down during your End Phase. Tarotreith must either be Ritual Summoned or Special Summoned via Tarotrei's effect in the End Phase. Her Flip Effect Special Summons a Flip Monster from your Deck face-downn and she can also Quick Effect flip any number of your monsters face-up or face-down. Bibliomuse can Special Summon herself back face-down after being Tributed and sent there. Her Flip Effect adds a Prediction Princess monster other than herself and a Ritual Spell from Deck to hand and while she is face-up on the field, your Ritual Monsters gain targeting and destruction protection from your opponent’s card effects. 1 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. 1 Pot of the Forbidden which has a Flip Effect that lets you choose between Drawing 2 cards, returning all Spell/Traps on the field to the hand, destroying all monsters your opponent controls, or looking at your opponent's hand and shuffling a card from it back into the Deck. 1 Lacrima the Crimson Tears. On Normal or Special Summon, it can send a Fiendsmith card from your Deck to the Gy and during your opponent’s turn, you can target a Fiendsmith Link Monster in GY and shuffle it from GY into the Deck to Special Summon that Link Monster. This is really good with Agnumday, and it is something you can do if you start with Scorpio and Monstrosity. 3 Fiendsmith Engraver. You can discard it to add a Fiendsmith Spell/Trap from your Deck to your hand. While it is on field, you can target a Fiendsmith equip card and a monster on the fiend and send both to the GY, and if it is in the GY, you can shuffle 1 other LIGHT Fiend monster from your GY into the Deck/Extra Deck to Special Summon it. 3 Predaplant Ophrys Scorpio and 1 Predaplant Darlingtonia Cobra. On Normal or Special Summon, Scorpio can send a monster from hand to GY to Special Summon a Predaplant monster from Deck other than itself. And if Cobra is Special Summoned by the effect of a Predaplant monster, you can search for a Polymerization Spell Card or a Fusion Spell Card from Deck. 2 Lonefire Blossom which Tributes a Plant to Special Summon a Plant from Deck. 1 Fabled Lurrie which if discarded to GY, it mandatory Special Summons itself. And finally, 3 Ash Blossom & Joyous Spring. 

Spell/Traps: 3 Underworld Ritual of Prediction which can Ritual Summon a Prediction Princess Ritual Monster from hand or GY face-up or face-down and you can banish it from GY during the Standby Phase to Special Summon a non-Ritual Prediction Princess monster from Deck face-down. 3 Fiendsmith’s Tract which searches a LIGHT Fiend and then makes you discard a card. And you can also banish it from GY to Fusion Summon a Fiendsmith Fusion using monsters from your field. 1 Instant Fusion for Master of Ham or Predaplant Ambulomelides. 1 Pot of Prosperity, 1 Foolish Burial, 1 Called by the Grave. 3 World Legacy Monstrosity which can either Special Summon a Level 9 monster from your hand or target a Level 9 monster you control to Special Summon 2 Level 9 monsters from your Deck with a different type and Attribute, but with different names. 3 Infinite Impermanence. 

Extra Deck is still very tight. 1 Trishula, the Dragon of Icy Imprisonment and 1 Fiendsmith’s Rex Tremendae. 1 Fiendsmith’s Desirae which requires Fiendsmith Engraver and 2 LIGHT Fiend monsters as Fusion Material. As a Quick Effect, you can negate the effects of face-up cards on the field up to the total Link Rating of the Link Monsters equipped to it until the end of the turn and if it is sent to the GY, you can shuffle 1 other LIGHT Fiend in your GY into the Deck or Extra Deck to target and send a card on field to the GY. 1 Necroquip Princess which is a Level 6 Fusion Monster which needs a monster equipped with a Monster Card and a Fiend Monster Card as Fusion Material and you must Special Summoned her from Extra Deck by sending those cards from your hand and/or field to GY. 1 Master of Ham which is an Instant Fusion target that Special Summons a Flip Monster from hand or Deck face-down on Fusion Summon. 1 Predaplant Ambulomelides which adds a Predaplant monster or a Predap Spell/Trap from Deck, GY, or face-up Extra Deck to hand on Fusion Summon and can Tribute a monster to Special Summon a Predaplant monster from Deck. 1 Herald of the Arc Light which searches for a Ritual Monster or a Ritual Spell if sent to GY. 1 Mereologic Aggregator which is a Rank 9 that sends a monster from your Extra Deck to the GY on Xyz Summon and can target monsters in your GY up to the number of materials it has to detach the same number of materials to attach those monsters in GY to it as material. 1 Laevateinn, Generaider Boss of Shadows and 1 Jormungandr, Generaider Boss of Eternity. 1 Melomelody the Brass Djinn which is a Rank 3 LIGHT Fiend we can make with Scorpio and Cobra to go into Fiendsmith’s Requiem. 1 Fiendsmith’s Agnumday which is a Link-3 that needs 2+ monsters including a LIGHT Fiend. As a soft once per turn, it can Quick Effect target and Special Summon a LIGHT non-Link Fiend from your GY and equip this card to it as an Equip Spell. ANd if it is equipped by this effect, that monster gains ATK equal to the total Link Rating of the Link Monsters equipped to it x600 and it gains piercing damage. 1 Fiendsmith’s Sequence which requires 2 monsters including a LIGHT Fiend as Link Material and can Fusion Summon a Fiend Fusion Monster from your Extra Deck by shuffling materials from your GY into the Deck. And you can target a LIGHT non-Link Fiend monster you control to equip it from field or GY to it as an Equip Spell that prevents your opponent from targeting that monster with card effects. 1 Fiendsmith’s Requiem which is a Link-1 requiring a LIGHT Fiend as material and it can Tribute itself as a Quick Effect to Special Summon a Fiendsmith monster from your hand or Deck and you can equip it from field or GY to a LIGHT non-Link Fiend you control that gives it 600 ATK. And finally, 1 Gravity Controller. 

Side Deck: 3 Nibiru, the Primal Being, 1 Triple Tactics Thrust, 2 Triple Tactics Talent, 3 Dark Ruler No More, 1 Harpie’s Feather Duster, 2 Lightning Storm, and 3 Evenly Matched.