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Octopath Traveler 2 (Octopath 2)

Deep One Boss Guide: Weaknesses and How to Beat

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Deep One is an optional dungeon boss in Ivory Ravine in Octopath Traveler 2 (Octopath 2). Read on to learn how to beat Deep One, stats and weaknesses, location, recommended level, rewards, and general tips on beating Deep One!

Deep One Overview

Stats and Weaknesses

Enemy Information
Octopath Traveler II - Deep OneIcon Deep One
Shield Points (SP)
10 SP
Weaknesses
Sword Axe Fire Light
Weakness Change
Bow Ice Unknown1 Unknown2

Location, Recommended Level, Reward

Octopath Traveler 2 - Ivory Ravine Map
Location: Ivory Ravine, Wildlands
Recommended Level Level 50
Reward Progress in The Missing Girl Side Story

Defeating the Deep One is required to progress and complete The Missing Girl side story in Crackridge.

List of All Side Stories and Side Quests

How to Beat Deep One

Boss Tips

Break with Multi-Hit Attacks

Octopath Traveler 2 - Break with Multi-Hit Attacks

The Deep One isn't a complicated fight. Its difficulty comes from the fact that it has a high shield value and high HP. In addition, halfway through the fight, it will start taking multiple actions in a single turn. The key to surviving the fight is always breaking it as fast as you can. Utilize and boost skills such as the Warrior's Aggressive Slash or the Hunter's Precise Shot to significantly decrease its shield value in one turn.

If you have Temenos as a Scholar, you can use his Latent Power and boost the Scholar's Elemental Barrage skill for up to decrease the Deep One's shield value up to 8 times in a single turn.

Break and Boost System Guide

Utilize Deal More Damage Support Skill

Octopath Traveler 2 - Deal More Damage

As mentioned, the Deep One has a high HP. Equipping the Deal More Damage Warrior support skill to your heavy hitters will allow you to deal large amounts of damage in a single turn, keeping the fight at a manageable length.

Octopath Traveler 2 Related Guides

Octopath Traveler 2 - Bosses

List of All Bosses

All Bosses by Character Path

Dark Entity Chap. 2 Lajackal or Mahamaowl
Alpione Tera Glacis
Warden Davids No Boss Captain Stenvar Grieving Golem Professor Harvey
Ritsu Mishuyo Bandelam the Reaper General Rou Rai Mei Enshrouded King
Duorduor La'mani No Boss Veronica Dolcinaea
Giff Garnet Thurston Steam Tank Obsidian
Doron and Veron Chap. 2 No Boss Trousseau
Sandlion
Plukk
Pirro Bergoni Chap. 3 Claude
Mother
Father
Felvarg Vados the Architect Deputy Cubaryi Captain Kaldena

Final Chapter: Extra Story Bosses

Grotesque Monster Arcanette Vide, the Wicked

Side Story Secret Boss

Gate of Finis
Galdera, the Fallen

Optional Bosses

Optional Bosses
Behemoth Deep One Dreadwolf Scourge of the Sea

Comment

6 Anonymous Anonymous over 2 years

Hi, the Missing Girl quest starts in Gravell, not Crackridge. The remaining two weaknesses for the missing ones are the dagger and pole arm. Idk how to edit entries, or I would do it myself, sorry. Source: just trust me bro (doing the quest rn. In the fight as I type)

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