Kaiju Karakuri

Aim to go second, Kaiju their boss monster (place Kaiju in front of Extra Zone).

General combo is to make a Tomahawk using level 7 Kaijus, Ascended of Thunder/Dino, or Burei. Use eff and Link into Qliphort Genius (in the Extra Zone not in front of enemy Kaiju). Synchro Token and tuners into Burei/Bureidos; making Nishipachi at the end and draw 2. Link token and Genius into Summon Sorceress (in zone in front of enemy Kaiju). If the Kaiju is Thunder King or Dogoran, Sorceress can pull Ascended Thunder and Dinowrestler Pankratops (respectively) in addition to the same Kaiju. You'll want to make a combo of True King of All Calamities + Hope Harbinger / Dracossack, or all three if the hand is good enough.

If they have no defenses, sometimes you can just FTK with Vermillion, Thunder King and Junk Giant, using Vermillion to pop the Kaiju you gave them, and swing for 8000.

Unfortunately, the Extra Deck space is so tight, there's no room for Black Rose Dragon, Big Eye, Divine Felgrand etc.

Tips:

-Go second even if you win dice roll. Preferrably you lose dice roll so they pick first without knowing you prefer going second, if the Kaiju deck doesn't make it obvious to them.

-Even if you are using Radian to make a Tomahawk which will fill your board with Tokens, if you can use his eff, summon a Radian Token because it will count as a separate name for Saryuja.

-Put Qliphort Genius on the zone away from Kaiju so you can use it's both it's Link arrows, then Link it with Summon Sorceress in front of Kaiju to maximize usage of the Link arrows.

-Remember, enemies can use the Quick Effect Kaijus if you have Kyoutou Waterfront so either avoid giving them that Kaiju or manage your plays around it.