Zwischen Lina, Zelgadis, Goury und Shabranigdo kommt es zum alles entscheidenden Kampf.
Lina and the others challenge the Dark Lord, Shabranigdo. Unfortunately, he is too powerful and no magic works against him. Gourry is knocked down and Zelgadis is struck hard. Then, Lina is given the Sword of Light and it increases the power of her sorcery. Lina challenges Shabranigdo with the most powerful incantation, Giga Slave, which is superior to the Dragu Slave. She realizes that Rezo is still inside Shabranigdo. In the final moment, Rezo gets away from the body of Shabranigdo and finally Lina's Giga Slave smashes the Dark Lord. Upon arriving in Atlas City, Zelgadis decides to part ways with Lina and Gourry.
Reena y sus amigos desafían a Sabranigudu. Durante el combate, se percatan de que la magia no afecta en absoluto al demonio, y Gaudy y Zelgadiss caen derrotados ante él, pero Reena todavía tiene un as en la manga, con ayuda de la espada de luz de Gaudy...
魔王シャブラニグドゥに戦いを挑んでいくリナたち。だが、どんな魔術も通用しなかった。ガウリイがゼルガディスが、次々に力尽き倒されていく中、リナは「光の剣」に魔力を増幅する能力があるコトを見出し、ドラグスレイブを超える真の最強呪文ギガスレイブで最後の勝負を挑んでいく…。
모두 힘을 합쳐 무찌른 마왕 샤브라니그두. 제르가디스와도 헤어지고 가우리와 함께 새로운 모험 여행을 떠나게 된다.
