Konjiki No Gash Bell !! s02e21
Titre original : The Roar of Rao Diboren!
Wonrei tells everyone to stay back, while he prepares to fight alone. Megumi attempts to use "Giga La Seoshi" to deflect Tsaoron's attack, but Tsaoron's attack breaks through the barrier and injures Megumi and Tia. Wonrei is overpowered by Tsaoron and Genso and attempts to use "Rao Diboren". Tsaoron's attack breaks through "Rao Diboren" and heads towards Li-en, Megumi, and Tia. Wonrei blocks the attack with his body. Li-en attempts to cast another spell, but she realizes she does not have the energy to do so. Megumi uses "Saifogeo" and Tia throws it through Li-en and Wonrei and heals them both. Wonrei uses "Rao Diboren" and burns Tsaoron's book. Genso and Wonrei battle and Wonrei is the victor, powered by his determination to protect everyone.