The duel concludes with Kaiba overcoming Leichter’s oppressive strategy.
At the board meeting, Mokuba revealed he was actually supporting Seto, giving him the final shares needed for the takeover. Yu-Gi-Oh! Duel Monsters Episode 109
After surviving multiple hits and using "Spirit Ryu" to mitigate damage, Kaiba activates the Deck Master ability of "Lord of Dragons" . Episode 109 of Yu-Gi-Oh
Episode 109 of Yu-Gi-Oh! Duel Monsters , titled (Japanese: "Escape from the Satellite Cannon!!"), serves as the climax to the duel between Seto Kaiba and Leichter (the Big Five’s leader) within the Virtual World arc. The episode is a critical character study of the Kaiba brothers' past and their loyalty to one another. 1. Narrative Core: The Betrayal Flashback depending on the version).
Gozaburo discovered the plan and pressured Mokuba for support. Seto, anticipating this, staged a public "betrayal" of Mokuba, accusing him of leaking the plan. This was a calculated move: by letting Gozaburo think he had won Mokuba’s 2% share, Seto made Gozaburo overconfident, causing him to stop buying shares.
Despite Noah’s attempts to use these memories to turn Mokuba against Seto, Mokuba remains steadfast, understanding that Seto’s harsh actions were a means to secure their freedom. 2. The Duel: Kaiba vs. Leichter
Leichter uses "Injection Fairy Lily" to drain Kaiba’s life points and relies on "Satellite Cannon," which attacks from "space" (making it immune to monsters below Level 7 or 8, depending on the version).