Ep 18. Night of the Living Duelist

In the third season of the anime series Yu-Gi-Oh! GX, episode 18 is titled "Night of the Living Duelist." In this episode, Jaden and his friends are still trapped in the world of Darkness, and they are in the middle of a zombie apocalypse. The undead duelists are relentless, and Jaden and his friends must fight for their lives if they want to make it out alive.

The episode opens with Jaden and his friends trying to find a safe place to hide from the zombie duelists. They come across an abandoned building and think that it might be their best bet for survival. But when they enter the building, they discover that it's infested with zombies as well. They quickly realize that they are going to have to fight if they want to survive.

Jaden takes on the first zombie duelist he encounters. He manages to defeat him in a close duel, but he's left feeling uneasy. Jaden realizes that these zombies are just like any other duelist, except they've lost their minds. He wonders how he's going to be able to fight against them without hurting them.

Meanwhile, Chazz is off on his own, trying to find a way out of the world of Darkness. He comes across a group of survivors who are being led by the legendary duelist, Adrian Gecko. Adrian tells Chazz that he's been searching for a way out of the world of Darkness for years and that he thinks he's found a way. Chazz is skeptical but decides to follow Adrian and his group anyway.

Back at the abandoned building, Jaden and his friends are fighting for their lives. They come across some powerful zombie duelists who are hell-bent on destroying them. Jaden manages to defeat one of them, but the other one proves to be too powerful. Just when things are looking bleak, Alexis and Bastion show up to help.

Together, Jaden, Alexis, and Bastion manage to defeat the powerful zombie duelist. But they know that there are still more out there, and they need to keep moving if they want to survive. As they make their way through the building, they come across an old laboratory.

Inside the lab, they find a strange device that seems to be able to control the zombies. They realize that if they can find a way to use the device, they might be able to put an end to the zombie apocalypse once and for all. But before they can do anything, they are attacked by the zombie duelist, Jim Crocodile Cook.

Jim is one of Jaden's friends who was turned into a zombie duelist when they first arrived in the world of Darkness. Jaden is devastated to see his friend like this, and he's determined to save him. But Jim doesn't want to be saved. He challenges Jaden to a duel, and the stakes are high. If Jaden loses, Jim will be lost forever.

The two friends engage in a fierce duel, and it's clear that Jim isn't holding back. But Jaden manages to stay focused and to win in the end. When the duel is over, Jim is freed from the control of the zombie virus, and he and Jaden are able to have a tearful reunion.

With Jim saved and the device in their possession, Jaden and his friends are one step closer to finding a way out of the world of Darkness. But they know that there are still more challenges ahead, and they'll need to stick together if they want to make it out alive. The episode ends with Jaden and his friends ready to face whatever comes next.