With Rafael having played the Seal of Orichalcos and all of his guardian monsters getting power boosts, things don't look good for Yami Yugi. But things go from bad to worse as Rafael summons Guardian Eatos, the monster that defeated him in their last duel. But Yami Yugi turns the tables by summoning Timaeus and fusing him with the Dark Magician to form Amulet Dragon. Using his new monster, he destroys Guardian Eatos. However, a new Guardian takes its place! Rafael explains that when Eatos is sent to the graveyard, a new monster, Guardian Dreadscythe, will appear in its place. Rafael then shocks everyone by sacrificing all of his Guardian monsters in order to power up Dreadscythe. His mind has been completely clouded by the Orichalcos. He destroys Amulet Dragon and pushes Yami Yugi into a corner. Yami Yugi decides that he must free Rafael from the darkness, and plays the magic card Underworld Circle. Darkness covers the field, and now Tristan, Tea, Kaiba, and Mokuba can't see the duel.
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