How To Unlock Palace In A Pool | How To Solve Suigetsu Pool Puzzles
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Palace in a Pool is a One-Time Domain located in Watatsumi Island, Inazuma. Check out how to solve the Suigetsu Pool Water puzzle, how to unlock Palace in a Pool, all the domain enemies, and other info here in this guide!
List of Contents
- How to Unlock
- Puzzle Walkthrough
- Information
- Enemies
- Domain Guide
- Rewards
- Other Puzzles
- Related Guides
How to Unlock Palace in a Pool
Complete Chapter 2: Act I
The Palace in a Pool Domain is located in the northeast area of Watatsumi Island. To unlock this area, you'll need to finish the Archon Quest for Chapter 2: Act I and get to Inazuma.
Stillness, the Sublimation of Shadow
The Domain is underwater!
Although you can get to the location pretty easily, the Domain will initially be underwater. You'll need to solve a series of puzzles and lower the water level twice to unlock it.
Inazuma Map Guide
Suigetsu Pool Water Puzzle Walkthrough
How to Solve the Suigetsu Pool Puzzle
| How to Unlock the Domain | |
|---|---|
| 1 |  Go to the marked location and observe the pool. You'll need to 1.) make the Lightning Strike Probes point to the right direction and 2.) Use Electro to activate the Electro Monuments quickly. |
| 2 |  Summon Electrograna from two Thunder Sakura Boughs nearby. To avoid displacing an arrow you've already solved, we recommend activating the furthest arrows first.The ''*'' in the image are the Thunder Sakura Boughs. The numbers beside them are the order you should solve the arrow puzzles in. |
| 3 |  Once all the arrows are pointing at the right direction, the Electro Monuments will unlock. Use Fischl or Lisa to easily light them all up in time. |
| 4 |  After lighting up all Electro Monuments, the water will only go down halfway. Dive into the lowered water level to continue. |
| 5 |  Swim through the narrow opening and follow the path until you see an opening in the floor above you. Climb up the wall and into the room. |
| 6 |  Interact with the three switches on each wall of the room to open the locked gate. |
| 7 |  Standing at the gate you just unlocked, look at the ceiling to your right. Climb up that wall and into the higher room. |
| 8 |  Activating the cube mechanism will drain the water completely and allow you to unlock the Domain. The gate beside this mechanism can be unlocked with the switch to the right. |
| 9 |  You can either exit that gate and jump down into the Domain, or continue deeper into the ruins to get to the Domain. Note that the ruins have more puzzles to solve! |
Palace in a Pool Information
Basic Domain Info
| Domain Type | One-Time |
|---|---|
| Resin Cost | No Resin needed |
| Enemies |      |
| Domain Description | They say that long ago, seawater had yet to fill this pool. The moonlight was brighter back then, and it filled the pool instead, flowing freely like quicksilver. |
Palace in a Pool Enemies
List of Palace in a Pool Enemies
| List of All Enemies | ||
|---|---|---|
| Treasure Hoarders - Pyro Potioneer x 3 | Treasure Hoarders - Cryo Potioneer x 2 | Treasure Hoarders - Pugilist x 1 |
| Mirror Maiden x 1 | Nobushi: Hitsukeban x 1 | |
Palace in a Pool Domain Guide
How to Complete Tutelage: Umigozen's Mansion Puzzle
| Domain Walkthrough | |
|---|---|
| 1 |  Head to the marked area, you will find a gate that requires two amulets to unlock it. |
| 2 |  Collect the two amulets which you need to find around the domain. |
| 3 |  After collecting all three amulets, head back to the locked gate and unlock it. |
| 4 |  Defeat the Mirror Maiden and the Treasure Hoarders to complete the domain. |
| 5 |  Don't forget collecting the rewards from the Treasure Chest before leaving the domain. |
Tips for Clearing the Domain
How to Slide Doors
In order for you to collect the Amulets, you must go through and open the Sliding Doors on the way. Some of the doors will be blocked by screens, attack the screens to give way to the sliding doors.
Prioritize on taking out the Mirror Maiden
The Mirror Maiden is the toughest enemy to take out in this domain. You can easily defeat her via Freeze reactions or use Anemo characters like Venti, Sucrose, or Kazuha to keep her from attacking.
Best Elements to Use
| Best |     |
|---|---|
| Bad | No Bad Elements |
Best Characters to Use
| Character | Reasons to Use |
|---|---|
 Raiden | • High Elemental Burst DMG.• Can regenerate energy for other party members. |
 Ayaka | • High Elemental Burst DMG.• Normal Attacks can deal Cryo DMG, giving more opportunities for Freeze. |
 Hu Tao | • High Single Target DMG through Charged Attacks.• Can easily defeat the Mirror Maiden. |
 Venti | • Venti can easily crowd control all of the enemies in this domain using his Elemental Burst. |
 Bennett | • Can heal your party up and provide bonus ATK through his Elemental Burst. |
 Rosaria | • Can provide Cryo in a large AoE.• Can increase your CRIT Rate through her Elemental Burst. |
 Sucrose | • Can crowd control enemies using her Elemental Burst.• Provide Elemental Mastery buffs. |
Best Characters in the Game
Palace in a Pool Domain Rewards
Get the Enigmatic Page
The Enigmatic Page is located near a Luxurious Chest after you lower the water in the area. Enigmatic Page Location Guide
Primogem x40
Adventure EXP x500
Electro Sigil x5
Guide to Transience x2