Ep. 31: Pluto leads the group to a cave where they encounter Proto Nemesis and its immense dark power.

31

Johannes, Bao, Aguma, and Chris follow Pluto into a dark cave to meet a shadowy Dynamis. Using dark energy from Jupiter, Kronos, and Orion, Pluto and Dynamis split the ground to reveal a lava stadium containing Proto Nemesis. Pluto states that only non-Legendary Bladers can wield it. Bao attempts to grab the Bey but is thrown back, proving its danger. The others test it with their Beys, but Proto Nemesis remains unaffected and spins endlessly, drawing power from the center. The Beasts of Jupiter, Kronos, and Orion attack but are defeated by Nemesis's overwhelming dark force. Gingka and his friends contact Ryo and Hikaru via webcam, discovering their Beys are glowing due to a seismic wave of Legendary power. Ryo confirms Nemesis has been resurrected, urging them to defeat it. Meanwhile, a mysterious man in a top hat opens a gate near a waterfall, revealing men, one of whom will eventually own Nemesis.