All gas combo deck that combines some of the best aspects of zombies, horus, and a little bit of Ishizu to create extremely difficult to break boards with the floodgate benefits of zombie world.
You always want to go first.
Here's how the deck functions:
1. Use Imsemity, Card Destruction, Trade-In, or any other draw to get Pharonic Sacophagus.
2. Use Pharonic Sarcophagus to dump your zombies with useful graveyard effects to also dump your other Horus monsters into the graveyard.
3. Use three of your Horus monsters to go into Coach King Giant Trainer.
4. Refill your hand then use your dumped Mezuki to res one level 8 and use the final Horus monster to go into The Zombie Vampire.
5. Link both The Zombie Vampire and Giantrainer into Vampire Sucker.
6. After these 3 steps you should have a sizeable number of zombies in your graveyard, use their discard and ressurection effects to go into Barone, Link Vampire Sucker into Apollousa, Synchro Borrelsword dragon, using whatever remaining resources to either Ressurect Hapy or go into additional Synchro's. At the start of your opponents standby phase Use Doomking's effect to ressurect.
7. You should now have a 3 uses of Appollousa, Barone, Borrelsword, Doomking, and at least Hapy for 6 negates on the board.
Some tips for the deck Include:
As long as Sarcophagus remains on the field you have access to 4 level 8 summons every turn. Your negates should be used to protect it.
Barone's negate should be used on the first non-monster board wipe effect instead of Borreload, as on the following turn Barone can float into one of your level 2 tuners which can then synchro 1 of your 4 horus ressurects per turn to infinitely refresh Barone on the field.
Foolish Burial should be used on your Ishizu cards that excavate 5 as your likely to hit multiple useful zombies.
Hapy is generally the Horus monster you want to end on your board as it's effect can add both zombie world and sarcophagus back to your hand should your opponent manage to destroy them.
This deck has an absolutely insane grind game, the longer the game goes on the more likely you are going to win, so try and stall.
The horus monsters cannot be ressurected by your mezuki's unless zombie world is up, so try and get a necroworld banshee into the graveyard sooner rather than later.