Episode 89

"A Violent Assault! The Obelisk Force" (強襲！オベリスクフォース Kyōshū! Oberisuku Fōsu) is the eighty-ninth episode of the Yu-Gi-Oh! ARC-V anime.

Synopsis
Sora is surprised by the Obelisk Force’s sudden arrival. Roger decides to use Sergey to intercept them. On the other hand, after the end of the Duel, Yūgo and Yūri’s minds return to normal, and they once again confront each other. Meanwhile, Tsukikage and Reira run into the Obelisk Force. The two of them split up to fight against the Obelisk Force, but were pushed into a corner!!

Tsukikage and Sora Shiun'in vs. Obelisk Force: Red, Green and Yellow
At the start of the Duel, the Field Magic Card "Cross Over" is activated, as per the rules of an Action Duel. It will allow the players to use Action Cards, but they may only have one in their hand at a time.

Turn 1: Red

Red Normal Summons "Antique Gear Hound Dog" (CG Star 3/1000/1000) and Sets a card.

Turn 2: Tsukikage

Tsukikage activates "Ninjitsu Technique of Hazy Duplication", letting him Special Summon a Level 4 or lower "Ninja" monster from his hand. He Special Summons "Twilight Ninja - Shingetsu" (CG Star 4/1500/100) in Attack Position. He Releases "Shingetsu" to Advance Summon "Twilight Ninja Shogun - Getsuga " (CG Star 8/2000/3000), which can be Advance Summoned with 1 Release by Releasing a "Ninja" monster. "Getsuga" attacks "Hound Dog", but Red activates his face-down "Fusion Trench", which only allows Fusion Monsters to attack, thus the attack of "Getsuga" is negated. Tsukikage Sets two cards.

Turn 3: Green

Green activates "Fusion", fusing three copies of "Hound Dog" from his hand to Fusion Summon "Antique Gear Triple Bite Hound Dog" (CG Star 7/1800/1000) in Attack Position. Red activates the other effect of "Fusion Trench", which lets the controller of a Fusion Monster attack directly with that monster once per turn if they did not Normal or Special Summon a non-Fusion Monster this turn. "Triple Bite Hound Dog" attacks Tsukikage directly (Tsukikage: 4000 → 2200 LP).

Turn 4: Yellow

Yellow activates "Fusion", fusing three copies of "Antique Gear Hound Dog" from his hand to Fusion Summon "Antique Gear Triple Bite Hound Dog" (CG Star 7/1800/1000). He activates the effect of "Fusion Trench" to allow "Triple Bite Hound Dog" to attack directly (Tsukikage: 2200 → 400 LP).

Sora joins the Duel at this point, taking the 2000 LP intrusion penalty (Sora: 4000 → 2000 LP).

Turn 5: Sora

Sora activates "Death-Toy Sanctuary" by sending 1 card from his hand and 2 "Death-Toy" monsters from his Extra Deck to the Graveyard. The cards he sends are "Edge Imp DT Modoki", "Death-Toy Scissors Bear" and "Death-Toy Wheel Saw Lio". Via the effect of "Death-Toy Sanctuary", all Fusion Monsters that Sora controls are treated as "Death-Toy" monsters. Sora next activates "Death-Toy Fusion", which allows him to Fusion Summon a "Death-Toy" Fusion Monster from his Extra Deck by banishing monsters on his side of the field or Graveyard as the Fusion Materials. He banishes "Lio", "Bear" and "DT Modoki" which is treated as a "Death-Toy" monster via its own effect from his Graveyard to Fusion Summon "Death-Toy Mad Chimera" (CG Star 8/2800/2000). Next he activates "Fusion", fusing "Furnimal Bear" and "Edge Imp Scissors" from his hand to Fusion Summon "Death-Toy Scissors Tiger" (CG Star 6/1900/1200).

Reira Akaba vs. Obelisk Force
Duel is not shown, Reira defeats multiple members of the Obelisk Force.

Sergey Volkov vs. Obelisk Force
Duel is not shown, Sergey controls "Thorn Over Server - Van Darli Zuma" (CG Star 8/0/0) and defeats multiple members of the Obelisk Force.