How to Get All Light Realm Cores and Locations | Three Realms Gateway Offering

Light Realm Core is an event-exclusive Item in the Three Realms Gateway Offering event in Genshin Impact. Learn where to find all 6 Light Realm Cores, how to solve every Light Realm Core Puzzle, how to use it to unlock Bokuso Arts, and everything you need to know about Light Realm Core here!

Three Realms Gateway Offering Guide
Bokuso Box		Locked Waypoints		Statue of Vassals
Ice & Thunder		Sentou Trials		Oathsworn Eye
Light Realm Sigils			Light Realm Cores
Tokoyo Legumes			Aphotium Ores

Light Realm Core Locations

All Known Light Realm Core Locations

	Light Realm Core Locations and How to Get
1	Located in The Narrows (Corrosion Intensity 15) Solve the Electro Monument Puzzle and defeat a Pyro Abyss Mage and an Electro Abyss Mage.
2	Located Southeast of The Narrows (Corrosion Intensity 28) Find three Seelies and complete the Time Trial Challenge.
3	Located in a Secret Room in the Dainichi Mikoshi (No Corrosion) Complete the Bunkoku Enigma world quest to access the Secret Room.
4	Located North of the Evernight Temple (Corrosion Intensity 60) Find three Seelies and complete the Time Trial Challenge.
5	Located at the Center of the Evernight Temple (Corrosion Intensity 60) Solve the puzzle in the area and defeat the Ruin Grader inside the locked room.
6	Located South of the Serpent's Heart (Corrosion Intensity 118) Find two Seelies and complete the Time Trial Challenge.

Note that you may not be able to defeat enemies or start challenges in areas with higher Corrosion Intensity than your Bokuso Box's level can handle!

How to Get Each Light Realm Core

How to Solve Each Light Realm Core Puzzle

Light Realm Core 1 - Electro Monument Puzzle

Electro Monument Puzzle Solution

	Objectives
1	Observe the Electro Seelie's path, which will alternate between five Electro Monuments.
2	Light up the Electro Monuments following the Electro Seelie's star pattern.
3	Once you've activated the Electro Monuments in the correct order, an Electro Abyss Mage and a Pyro Abyss Mage will spawn which you will have to defeat.

Light Realm Core 2 - The Narrows Three Seelie Puzzle

The Narrows Three Seelie Puzzle Solution

	Objectives
1	Find 3 Seelies and lead them back to their perch to get 3 Common Chests and unlock the Time Trial Challenge.
2	One Seelie will be just South of the Time Trial Challenge, on top of a tree close to a resting Ruin Grader and a locked Exquisite Chest.
3	Another Seelie will be on the cliff beside the Time Trial Challenge, trapped in thorns that you have to burn away. There will also be a Hilichurl camp right beside it, with a Thunderhelm Lawachurl and Dendro Samachurl that you have to look out for!
4	For the last Seelie, you will have to first follow an Electro Seelie to the edge of the broken bridge.Use the Phase Gate to get to the location of the last Seelie.
5	Use the platforms to get to the location of the last Seelie. Follow that Seelie to another Phase Gate and back to the Time Trial Challenge.
6	Use the Bokuso Box to disperse the darkness and begin the Time Trial Challenge.
7	Defeat 2 Bathysmal Vishaps and 2 modified versions of the Kairagi: Dancing Thunder within four minutes to complete the challenge.

Light Realm Core 3 - Bunkoku Enigma Quest

Complete the Bunkoku Enigma World Quest

The third Light Realm Core can be found in a Luxurious Chest at the end of the Bunkoku Enigma quest during the event. You can unlock this quest by talking to the NPC Yabe near the Teleport Waypoint in Dainichi Mikoshi!

The Bunkoku Enigma World Quest Guide

Light Realm Core 4 - Evernight Temple Three Seelie Puzzle

Evernight Temple Three Seelie Puzzle Solution

	Objectives
1	Find 3 Seelies and lead them back to their perch to get 3 Common Chests and unlock the Time Trial Challenge.
2	One of the Seelies will just be on a rock near the Time Trial Challenge.
3	Another Seelie will be hidden behind an Electro Rock Pile that you can destroy using elemental reactions.
4	The last Seelie will be further to the right of the Time Trial Challenge out in the open.
5	Use the Bokuso Box to disperse the darkness and begin the Time Trial Challenge.
6	Defeat 3 Bathysmal Vishaps within two minutes to complete the challenge.

Light Realm Core 5 - Evernight Temple Ruins Puzzle

Evernight Temple Ruins Puzzle Solution

	Objectives
1	There will be four locked Electro Monuments surrounding the locked ruins. You have to unlock and light up these Electro Monuments.
2	One of the Electro Monuments will be on a nearby cliff, surrounded by Hilichurls that you have to defeat to unlock.
3	Another Electro Monument will be closer to the ruins, guarded by 2 Ruin Sentinels.
4	One more Electro Monument will be on the other side of the ruins, also guarded by 2 Ruin Sentinels.
5	The fourth Electro Monument is on top of the ruins itself, which can be unlocked by completing the Time Trial Challenge on the pillar across from the ruins. The Challenge will be to blow up 5 Exploding Barrels within 60 seconds.
6	Lighting up all the Electro Monuments will unlock the Cube Mechanism in front of the ruins.
7	Activate the mechanism to unlock the ruins, which will wake up the Ruin Grader inside.
8	Defeat the Ruin Grader and claim the 2 Precious Chests and 1 Luxurious Chest inside!

Light Realm Core 6 - Serpent's Heart Two Seelie Puzzle

Serpent's Heart Two Seelie Puzzle

	Objectives
1	Find 2 Seelies and lead them back to their perch to get 3 Common Chests and unlock the Time Trial Challenge.
2	One of the Seelies will be on the Southernmost tip of the island, on top of a tree and close to 3 Ruin Sentinels.
3	Another Seelie will be on the Northernmost part of the island, trapped in thorns that you need to burn.
4	Use the Bokuso Box to disperse the darkness and begin the Time Trial Challenge. Note: Your Bokuso Box must have a higher Resistance than the area's Corrosion Intensity to disperse the darkness.
5	Defeat 2 Bathysmal Vishaps within two minutes to complete the challenge. You have to defeat them at the same time or one will revive the other!

How to Use Light Realm Core

Unlock Bokuso Box Arts

Go to the Statue of the Vassals and use the Light Realm Core to unlock a Bokuso Art that can give your party huge buffs!

The effects of each Bokuso Art only applies to your party inside the event area, and you have to have the Bokuso Box equipped.

How to Use the Bokuso Box

List of Bokuso Arts

Light Realm Core Effects and Basic Information

Light Realm Core	Rarity	4
	Type	Quest Items
	Effect	None

You discovered this mysterious stone while exploring the darkened realm of Enkanomiya.
The Light Realm gave humans additional means to resist the Abyss.

Genshin Impact Related Guides

Three Realms Gateway Offering Guide

Quest Guides for Three Realms Gateway Offering

Aphotic Diffusal Quest Chain Guide
Three Realms Gateway Offering: The Eve	Three Realms Gateway Offering: Part I
Three Realms Gateway Offering: Part II	Three Realms Gateway Offering: Part III
Three Realms Gateway Offering: Aftermath	The Bunkoku Enigma

Features, Puzzles, and Challenges in Three Realms Gateway Offering

Helpful Event Guides
How to Use the Bokuso Box	How Corrosion Works
How to Unlock Waypoints	Statue of the Vassals Uses
Light Realm Sigil Sources	Light Realm Core Locations
Tokoyo Legume Locations	Aphotium Ore Locations
Sentou Trial Guides	Call of Ice & Thunder
Light Mirror Puzzle Guide	How to Get Husk Gems

Event-Exclusive Rewards

Three Realms Gateway Offering Items
Oathsworn Eye	Ointment of Sight

Other Genshin Impact Events

List of Events