Turn 7: Yuto
Yuto activates the effect of "Dark Rebellion", aiming to halve the ATK of "Odd-Eyes" and increase the ATK of "Dark Rebellion" by the same amount, but Yugo activates the effect of "Clear Wing" to negate its effect and destroy "Dark Rebellion". Yuto activates the Action Card "Spell Power Absorbing Mirror", preventing "Dark Rebellion" from being destroyed by effects this turn.
Turn 8: Yuri
Yuri discards his entire hand to activate "Thorn Fangs of Violet Poison", destroying "Odd-Eyes", "Dark Rebellion" and "Clear Wing" - all monsters with ATK lower than the ATK of his "Starving Venom". Furthermore, all players whose monster(s) were sent to the Graveyard take damage equal to the ATKs of the monsters sent to the Graveyard (Yugo 4000 → 0) (Yuto 4000 → 0). Since Yuya's "Odd-Eyes" was sent to the Extra Deck instead, he takes no damage. Per the rules of the Battle Royal, Yuri gains control of the defeated Yuto's and Yugo's "Dark Rebellion" and "Clear Wing".