Ep 11. Trapper Keeper

Jaden and his friends continue their journey at Duel Academy in the third season of Yu-Gi-Oh! GX. In episode 11, entitled Trapper Keeper, Jaden, Syrus and Chumley are on their way back to the dorms after a long day of dueling. Along the way, they bump into Bastion, who is excited to show them a new invention he's been working on.

The invention is a special device called a Trapper Keeper, which can analyze data on any card and then create a holographic copy of it. With the Trapper Keeper, Bastion hopes to create a comprehensive database of every card ever created, which he believes will help him become a better duelist.

Jaden and his friends are skeptical of the Trapper Keeper's capabilities, but Bastion convinces them to help him test it out by scanning their own decks. As they scan their cards, the Trapper Keeper begins to gather data and create holographic copies of each card.

The group decides to test out the Trapper Keeper by challenging some of the other students at Duel Academy to duels using the holographic copies of their cards. However, things quickly go wrong when the Trapper Keeper malfunctions and begins to create its own versions of the cards.

The new cards are incredibly strong and seem to have a mind of their own, turning on the students and attacking them during the duels. As chaos ensues, Jaden and his friends realize that they need to get rid of the Trapper Keeper and destroy the holographic copies before they cause any more damage.

But just as they're about to destroy the Trapper Keeper, they're confronted by a mysterious figure who reveals himself to be the creator of the device. The figure explains that he created the Trapper Keeper as part of a greater plan, and that the students must use it to uncover the secrets of Duel Academy and defeat the true evil that lies within.

With the fate of Duel Academy, and possibly the world, hanging in the balance, Jaden and his friends must work together to uncover the truth and stop the evil forces that threaten to destroy everything they hold dear. Will they be able to defeat the new copies of the cards and save the day, or will they be overrun by the Trapper Keeper's deadly creations? Find out in this thrilling episode of Yu-Gi-Oh! GX.