slashes the tiny Kuriboh. It explodes into a brilliant white light. The light expands, consuming Armor Exile completely. Roku watches in disbelief as his 2400+ ATK monster disintegrates. The effect deals 2400 damage to Roku's remaining Life Points (1300 → 0).
Part 6: Resolution and Departure As the flames of the tomb die down, the cursed armor crumbles to dust. The spirit of Roku Jūroku Ten—revealed to be a proud but lonely warrior who died in this very tomb 500 years ago, his soul trapped by his own battle lust—appears as a ghost.
Yugi activates , which allows him to activate Spells without paying their costs (typically Life Points). He then plays Monster Reborn a second time (normally illegal in the anime, but the tomb's magic bends rules) to revive Kuriboh .
(300 ATK / 200 DEF) appears as a tiny, glowing angelic orb. Part 5: The Final Blow - Sacrifice of the Gentle Light Roku scoffs at the weak monster. He orders Armor Exile to attack and absorb it. Yugi activates Winged Kuriboh LV10 's special effect: When this monster is destroyed by battle and sent to the Graveyard, you can destroy all monsters on your opponent's side of the field and inflict their total ATK as damage to your opponent. Yu-Gi-Oh- Duel Monsters Episode 166
He orders all tokens to attack in a suicide charge. Each token is destroyed by Armor Exile 's superior power, but because Armor Break can only negate one destruction per turn, the second Kuriboh token successfully rams into the armor, dealing 300 damage to Roku (Roku: 1300 LP).
Then, the masterstroke: He activates (a Spell that requires sacrificing a Kuriboh and 500 Life Points, but Spell Economics negates the cost). This allows him to Special Summon Winged Kuriboh LV10 from his hand or deck—a monster that cannot be Normal Summoned or Set.
Roku, impatient, declares that swords cannot stop the flames of the tomb. He is about to attack through the swords using when Yugi reveals his combo. slashes the tiny Kuriboh
He thanks Yugi for giving him a true duel that finally satisfied his spirit. The stone platform lowers, and the exit to the tomb opens. Yugi, Téa, Joey, and Tristan escape back to the Kame Game Shop's basement, where they find Grandpa (Sugoroku) safe and sound, having been knocked out earlier by the tomb's guardian.
This episode is the second part of the intense battle between (Dark Yugi) and the animated armor of the ancient warrior, Roku Jūroku Ten (also known as the "Swordsman of the Flames" or simply the "Armor Spirit"). Episode 166: "Armor Exile" (Story Summary) Opening Recap: The episode picks up exactly where Episode 165 left off. Yami Yugi is trapped in the subterranean tomb beneath the Kame Game Shop. His opponent is not a living person but a cursed suit of samurai armor possessed by the vengeful spirit of a warrior from 500 years ago. The duel is taking place on a floating stone platform above a massive, fiery abyss. Yugi has just Summoned Dark Magician Girl and is feeling confident.
Yugi’s plan is brute-force math: overwhelm the single-use trap with multiple weak attacks. Roku laughs. He reveals the true horror of Armor Exile . When it destroys a monster in battle, it can absorb that monster’s spirit, increasing its own ATK by half the destroyed monster's ATK. After absorbing a Kuriboh token (which has negligible ATK), the boost is small—but Roku then activates Burning Spear , a Spell that forces Yugi to send a monster from his hand to the Graveyard. Yugi discards Big Shield Gardna . Roku watches in disbelief as his 2400+ ATK
Dark Magician Girl is absorbed into the armor, her eyes turning hollow. Roku then sacrifices her to pay the maintenance cost for , sending her to the Graveyard. Yugi is horrified—not just at losing his monster, but at the cruel, parasitic nature of his opponent. Part 2: Yugi's Counterattack Realizing direct attacks are useless, Yugi changes strategy. He uses Kuribabylon 's effect: by multiplying the Kuribohs, he creates a swarm of fluffballs. He then activates the Spell Multiply to split Kuribabylon into a legion of Kuriboh Tokens (each 300 ATK).
The duel becomes a grueling war of attrition. Yugi manages to destroy using Mystical Space Typhoon , but Roku immediately replaces it with another Continuous Trap: Horn of the Phantom Beast , which gives Armor Exile piercing damage and lets Roku draw a card whenever it destroys a monster. Part 4: The Turning Point - Summoning the "Unsummonable" Yugi’s Life Points drop to 650. His field is empty. He draws his card and smiles. He plays Monster Reborn to revive Dark Magician Girl , then uses her effect to retrieve Dark Magician from the Graveyard. But instead of Tribute Summoning, he activates the Spell Swords of Revealing Light to stall.