or lower, Yusaku can add 1 random Link Monster from a Data Storm to his extra deck. In season 2 Ai created a new Skill called Neo Storm Access. Just like Storm Access, Yusaku has to have 1,000 life points or lower, but now, he can add any random monster from the Data Storm to his extra deck, not just Link Monsters. Another feature of Neo Storm Access, is that if Yusaku didn’t add a monster from the Data Storm to his extra deck, if he has 100 life points or less he can add any random monster from the Data Storm to his extra deck and then he can draw 1 card. When Ai became the main antagonist for season 3, it was unknown if Yusaku lost the ability to use Neo Storm Access. He was a sneaky A.I. program with free will known as an . He was sought by both SOL Technologies and the Knights of Hanoi. Five years before the story, when the Knights of Hanoi nearly destroyed Cyberse, the world he came from, Ai sealed his own world to save it from destruction at the cost of being unable to return to Cyberse. In the process, he was devoured by Cracking Dragon, causing him to lose the majority of his memories. In his escape attempt, Yusaku trapped him inside his Duel Disk to use him as leverage against the Knights of Hanoi. After capturing him, Yusaku names him "Ai" as a pun on how he was an AI program and how he was an eyeball at the time. It was later revealed that he was actually created ten years ago by Dr. Kogami during the Lost Incident, and that he was based on Yusaku. His story about losing his memories was a lie as to prevent Yusaku questioning him. After Varis was defeated, Ai returned to the Cyberse World, only to find it destroyed, which led him to return to Yusaku's side and once again work alongside Playmaker after learning the destruction of Cyberse World and Jin's stolen consciousness were connected. He freed himself from Playmaker’s Duel Disk and sacrificed himself, but returned thanks to the backup he put in Roboppy. In Season 3, however, he became the main antagonist, he dueled and won against Queen, and put her in the hospital for Earth's sakes. Since he now has the code key, he now takes