How to Get Iron Fist Fighting Style in Grand Piece Online

Looking to know how to get Iron Fist Fighting Style in Grand Piece Online? Well in our GPO guide we have everything you need to know to become a powerhouse like Garp!

Mark Carpenter - Last Updated:

This guide explains how to obtain the powerful Iron Fist fighting style in Grand Piece Online. This fighting style, based on Garp’s techniques from One Piece anime and manga, offers devastating attacks like Meteor Fist and Galaxy Impact.

If you’re looking for any freebies for GPO, you can find them on our Grand Piece Online Codes page!

Grand Piece Online Iron Fist Guide: Unlocking Garp’s Fighting Style

To begin your journey towards mastering the Iron Fist fighting style, you must first reach level 600. Once you’ve hit this milestone, head to Marine Fort G-1, located northwest of Shell’s Town. Upon arriving at the fort, locate Garp, the “Titan of Justice,” in the small mountain area. Interacting with him will initiate the quest for the Iron Fist fighting style. Be prepared to face four challenging trials designed to test your strength and skill.

Roblox GPO Titan Of Justice Location — Image: Kiro

Completing Garps Four Trials in GPO

Trial 1: The Strongest Man in the World – Defeating Captain Zhen

Your first trial tasks you with defeating Captain Zhen (also known as Whitebeard or Edward Newgate), the last First Sea boss. He resides at Marine Base G-1. Captain Zen wields the Gura Gura no Mi, a Bisento, and his personal cape. He has a hefty 20,000 HP and inflicts 60 damage with his basic attacks (M1). He doesn’t have a regular spawn time but will respawn after a certain period.

To spawn Captain Zen, you must obtain a Fire Essence by defeating Flame Admiral Zeke (25% drop chance). Equip the Fire Essence and speak to Zen to initiate the battle. He won’t despawn until defeated, or the server closes.

Trial 2: Battle of Supreme Kings – Defeating Roger

Roger, a Second Sea boss, spawns on Umi Island every 1 hour and 30 minutes. He wields his blade, “Ace,” and when his health drops below half, he uses Conqueror’s Haki to stun nearby players, similar to Lucy’s ability.

Trial 3: Beast Slayer – Defeating Two Megalodons

This trial requires you to defeat two Megalodons. Megalodons are Sea Beasts found in Rough Waters south of the Desert Kingdom. To spawn them, pour 1-2 bottles of Shark Blood into the water.

Here are a few strategies:

Method 1: Fruitless Human/Fishman Build: With a build focused on Strength (925 recommended) and Defense (800 recommended), use the pattern: M1 x 3, Block, M1 x 2, Block. After a Heavy Bite, use four M1s before resuming the combo. Fishman is recommended for water breathing.
Method 2: Underwater Combat: Using the same stats as above, utilize Fishman M1s or Knight’s Gauntlets. When the Megalodon attacks, submerge (but not too close to the surface) and use the pattern: M1 x 2, Block, M1 x 2, Block.
Method 3: Aerial Assault: Use Geppo to stay high above the Megalodon, avoiding its Tail Swat. Spam attacks from the air while maintaining stamina.
Method 4: Luring to Land: Draw the Megalodon close to an island and attack from beyond its reach.

Trial 4: Family Reunion – Defeating Lucy

The final trial involves defeating Lucy, the boss encountered at the end of the Colosseum Raid. Lucy is guaranteed to spawn on the tenth wave. He enters Gear Second at the start of the battle and remains in this empowered state for the duration of the fight.

With Lucy defeated that completes the fourth trial, and now return to Titan of Justice to switch to the Iron Fist style.

Iron Fist: Moves and Techniques

The powerful Iron Fist style offers a range of devastating moves:

Keybind	Move	Description
E	Oversized Iron Ball	When used, summon a giant iron ball to flatten foes (combo extender)
R	Meteor Fist Shower	Throw a barrage of cannonballs
Z	Fusillade Fist	A barrage of punches
X	Fist of Love	Wind up an autoaim blockbreaking punch with longer knockback the longer you hold it
C	Galaxy Impact	Jump in the air and wind up a punch that will shoot down a giant beam that blockbreaks