(dub) 178 : Bursting Slash! Zoro Vs. Ohm! Apr 2026

The battle reaches its climax in the Upper Ruins. Zoro had been struggling against Ohm’s , a malleable sword made of "iron clouds" that can change shape instantly into a fan, fork, or fleuret. Combined with Ohm’s Mantra (Observation Haki), which allows him to predict every move, Zoro finds himself frustrated and unable to land a clean hit.

: Luffy, Nami, Gan Fall, and Aisa remain trapped inside the giant snake, Nola. Wyper, the Shandian leader, continues to blast the snake’s exterior with his Burn Bazooka in a desperate attempt to free them.

Witness Zoro's mastery as he overcomes the Ordeal of Iron with a devastating new technique: (Dub) 178 : Bursting Slash! Zoro vs. Ohm!

: Zoro unleashes the 108 Pound Phoenix (108 Caliber Phoenix), a powerful long-range flying slash. The attack is so immense that it cuts straight through Ohm's iron cloud defense and the ruins themselves, knocking the priest unconscious and ending the Ordeal of Iron. Parallel Developments

Realizing he cannot win by dodging alone, Zoro takes a moment to center himself. He discards his mystery goggles, ties his green bandana around his head—a signal that he is getting serious—and prepares his counterattack. The battle reaches its climax in the Upper Ruins

In One Piece episode 178, , Roronoa Zoro finally brings an end to his grueling duel with the Ordeal of Iron’s priest, Ohm, marking the fall of Enel's final high-ranking priest. The Final Stand: Zoro vs. Ohm

While Zoro handles the battlefield, several other key plot points unfold: : Luffy, Nami, Gan Fall, and Aisa remain

: On the beach, Pagaya and Conis learn the horrifying truth from a fleeing Gan Fall guardian: Enel intends to use his powers and his massive flying ship to completely eradicate Skypiea and everyone living in the sky.