Alright so after testing this deck for a while I came up with these insane combos with Gouki and the Synchro engine. You guys thought Gouki was dead? Hell no. I've made this deck almost unbrickable plus the combos are ridiculous. The deck always wants to go first and if you go first you will most likely win unless you get handtrapped more than twice but the deck can go second because maining Dark Ruler is really good (trust me). I figured out how to "bypass" the banlist for the synchro turbo engine.
Plaguespreader Zombie does the job perfectly. As well as Mecha Phantom Beast Warbluran. I also came up with using Attack Gainer. This card is so good. Going second it makes your opponent constantly lose attack during your combos to allow for an easier OTK and since it is earth it can be used for Naturia Beast with
Gouki Suprex. Two Gouki monsters + any other warrior is full combo. Two warrior monsters is full synchro combo.
Heritage of The Chalice is full synchro combo and possibly full combo in general depending on your hand because you add Durendal, then equip it to any warrior and search
Fire Flint Lady which gives you two warrior monsters. I will now explain full combo... First you want to have three (two works too, this is just the full power combo) warrior monsters, two Gouki monsters + any other warrior extender work best. Normal summon the Gouki monster then if its Suprex special summon another Gouki from your hand and use the other warrior extender. Go into Isolde using one Gouki and the warrior extender. Isolde chain 1, Gouki chain 2 (to chainblock ash and ogre). Gouki adds Headbatt and Isolde adds Riscorpio. Headbatt activates to send Riscorpio to summon itself targeting the other Gouki on the field. Isolde effect to send Divine Sword to summon Attack Gainer. Isolde into
Linkross. Linkross summons two tokens, Attack Gainer + 1 token into
Formula Synchron. Formula with other token to make Metal Marcher. Metal Marcher summon Attack Gainer (only if Suprex is in grave, if not then summon Formula). Then Marcher and Linkross into Haqlifibrax. Effect to summon Plaguespreader. Plaguespreader + Headbatt into
Herald of The Arc Light. Headbatt effect to search Rematch. Use Rematch to summon Suprex and any other Gouki (Headbatt for this example). Suprex + Attack Gainer into Nat Beast. Use Plaguespreader in grave, summon itself, Plaguespreader + Headbatt + Halqifibrax into Apollousa. I'm pretty sure your opponent won't be able to get over that... Also you can make Borreload Savage Dragon by making Auroradon with Formula Synchron + Haqlifibrax and then the two Phantom Beast tokens (without Nat Beast on the field) by using Auroradon to tribute himself and Plaguespreader (that was summoned from thee grave via its own effect) to summon Warbluran and use his effect to tribute a token to make him level two. Then Warbluran plus the other two tokens is Borreload Savage! Theres so many combinations and end boards with this deck its crazy. I hope you guys enjoyed and stick around for more awesome decks by yours truly.