One Piece: Season 1, Episode 304

I Can't Protect Anyone Unless I Win! Third Gear Activated

The Buster Call ships have reached the island. Guns blazing, they pass the Bridge of Hesitation. At the same time, the remaining Straw Hats, Kokoro, Chimeney, and Gonbe have entered the underground passage and are running towards the water streaming in on the other end. Meanwhile, Luffy and Lucci, having fled from the rising water, continue their fight a few levels higher. Because the effects of his Gear Second have worn off, Luffy is at a disadvantage. However, he has another trump card: he activates Gear Third, blows air into his arm until it reaches the size of that of a giant, and knocks Lucci out of the pillar.