Dragon Quest 3 HD-2D Remake (DQ3)

How to Get the Ultimate Key in Dragon Quest 3 HD-2D Remake (DQ3)

Dragon Quest 3 - Ultimate Key Banner
The Ultimate Key is obtainable inside a chest after raising the Shallows Shrine in Dragon Quest 3 HD-2D Remake. Read on to learn about the Ultimate Key, its location, doors opened, and more!

Related Guides
All Key Locations
Thief's Key Magic Key Ultimate Key

How To Get Ultimate Key

Use the Bottomless Pot in the Shoals

Dragon Quest 3 - Ultimate Key Location
The Ultimate Key can be found inside a chest after using the Bottomless Pot to raise the Shallows Shrines, located by the shoals north of the map.

This key allows access to continue the quest to defeat Baramos in the main campaign.

Baramos' Lair Map and Strategy Guide

How to Obtain Bottomless Pot

Steps
Sail to Lanson and purchase the item, Fading Jenny, that allows the party to turn invisible.
Sail back to Edina and use Fading Jenny, sneaking around the castle.
After completing puzzles, the Bottomless Pot is obtainable in the basement on the left side of the castle.
Sail to the Shoals and use the Pot to gain access to the Ultimate Key.

The Bottomless Pot is located inside Edina and requires a Fading Jenny to explore.

Edina Map and Available Items

Map Location of Ultimate Key

Dragon Quest 3 - Ultimate Key Map

The chest is located in the Shallows Shrine after the Hero uses the Bottomless Pot to raise the Shrine to the surface.

Doors Opened by Ultimate Key

Prison Doors

Dragon Quest 3 - Special Doors

The Ultimate Key can be used for opening Prison doors found all over the map, as well as being able to unlock those that the Thief's Key and Magic Key did prior.

These special doors usually contain valuable items and equipment in them so take your time to explore and look for these doors in your journey.

All Key Locations

List of Prison Doors

All Prison Doors

Map Treasure
Aliahan Castle B1 Seed of Strength
・ 500 Gold
・ Friendly Monster: Slime
Shrine of the Plains ・No Treasure
Romaria Castle B1 Assassin's Dagger
Tempest Shield
Romaria Castle Northwest Tower 4F Mini Medal
Romaria Checkpoint B1 ・ Coagulant
・ Friendly Monster: Metal Slime
Portoga Lighthouse 1F ・No Treasure
Theddon ・Green Orb
Lanson ・ No Treasure
Olivia's Promontory Mini Medal
・Holy Talisman
・369 Gold
Wayfarer's Inn ・No Treasure
Pirate's Den B1 Mini Medal
Manoza Castle 1F ・No Treasure
Manoza Castle B1 Mini Medal
Manoza Castle B2 Mini Medal
Fading Jenny
Wayfarer's Chapel ・ No Treasure
Shrine of Shackles ・4 Gold
Mini Medal
・Titan Belt
Baramos' Castle Underground Passage Mini Medal
Tantegel Castle 1F Eflin Elixir
Yggdrasil Leaf
Tantegel Castle B1 ・ Full Moon Ring
Talontear Tunnel B3 ・Life Ring
Mini Medal
Blizzard Blade
・Luminary's Shield

Dragon Quest 3 HD-2D Remake Related Guides

Dragon Quest 3 - Tips and Tricks Partial Banner

Beginner's Tips and Tricks

All Tips and Tricks Guides

Tips and Tricks
Difficulty Differences When to Change Vocation
How to Revive Party Members What Does the Luck Stat Do?
Seed Farming Guide What Happens When You Die?
How to Respawn Shiny Spots Does the Protagonist Have a Canon Name?
True Name Guide Autosave Guide
How to Dash All Key Locations
How to Heal How to Restore MP
How to Change the Time How to Change Party Personality with Seeds
Things to Do at the Church How to Customize Party Appearance
What is the Birthday Used For? How to Fly Using Ramia
What if You Don't Meet With the King? How to Get Rip-Off Merchant Trophy
Is There New Game Plus? When to Use Seeds
All Status Effects and How to Cure Cursed Items Guide
Best Sparkly Spot Drops -

All Key Locations

All Key Locations
Thief's Key Magic Key
Ultimate Key

All Stat Guides

All Stat and Growth Rate Explained
Strength Resilience
Agility Stamina
Wisdom Luck

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    Walkthrough Menu

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