This is a guide to The Scarlet Crystal, a side mission in Wo Long: Fallen Dynasty. Read on to see a full walkthrough of The Scarlet Crystal, all flag locations in The Scarlet Crystal, all unlocked spells, as well as the recommended level and rewards for The Scarlet Crystal!

The Scarlet Crystal Rewards and How to Unlock

The Scarlet Crystal How to Unlock

The Scarlet Crystal Rewards

Unlock Wizardry Spells

Completing The Scarlet Crystal unlocks the Wizardry Spells. If you plan on using spells, be sure to complete this side mission as soon as possible.

List of Wizardry Spells

The Scarlet Crystal Boss Guides

Fight Hong Jin at Close-Range

Hong Jin uses powerful Wizardry Spells if you fight her at a long distance. Fight at close-range to stop her from casting a spell and to force her to use her weapon.

Beware of Hong Jin's Continuous Critical Blows

If Hong Jin's Critical Blow does not fully reduce her Spirit, she will almost always follow up with another Critical Blow.

Avoid attacking unnecessarily after deflecting the first Critical Blow and instead, prepare to deflect the succeeding Critical Blow to further reduce her Spirit Gauge.

The Scarlet Crystal All Unlocked Spells

Wood Phase Spells

Spell	Information
Perfect Restoral	Effect: Grants you and your allies a positive effect that negates an enemy's attack.
	Required Virtue: 30
	Required Morale: 15
	Spirit Cost: 1050
Heaven's Rage	Effect: Summon a lightning strike on a locked-on target or in front of you.
	Required Virtue: 25
	Required Morale: 7
	Spirit Cost: 730

List of Wood Phase Spells

Fire Phase Spells

Spell	Information
Scorch Spinner	Effect: Emit a stream of fire from both hands, mowing down the nearby enemies in flames.
	Required Virtue: 40
	Required Morale: 15
	Spirit Cost: 780
Overpower Burst	Effect: Greatly increases the damage of the Wizardry Spell or Martial Arts next used.
	Required Virtue: 30
	Required Morale: 0
	Spirit Cost: 890

List of Fire Phase Spells

Earth Phase Spells

Spell	Information
Fiend Vanquisher	Effect: Rush forward using the power of Earth Phase. You will not flinch unless an enemy's attack is powerful. Hold down the input for Wizardry Spells to move farther.
	Required Virtue: 30
	Required Morale: 12
	Spirit Cost: 495
Boulder Knuckles	Effect: Unleashes a thrust imbued with stone. The attack deals more damage if you have lower health.
	Required Virtue: 25
	Required Morale: 7
	Spirit Cost: 599

List of Earth Phase Spells

Metal Phase Spells

Spell	Information
Venom Snare	Effect: Fires a bolt in front that envelopes enemies in a poisonous mist. The mist causes continuous damage to enemies touching it.
	Required Virtue: 40
	Required Morale: 12
	Spirit Cost: 820
Thorn Shot	Effect: Fires a bolt in front that creates throns on terrain or in contact with enemies. Enemies who step on the thorns will have their movement speed reduced for a certain period of time.
	Required Virtue: 25
	Required Morale: 0
	Spirit Cost: 351

List of Metal Phase Spells

Water Phase Spells

Spell	Information
Phantom Icicle	Effect: Fires a bolt that creates a fog when it hits an enemy or terrain. Enemies exposed to this fog will be unable to target properly for a period of time.
	Required Virtue: 30
	Required Morale: 12
	Spirit Cost: 616
Malignant Icefall	Effect: Summons a large icicle that drops on a locked-on target or at a certain distance ahead.
	Required Virtue: 25
	Required Morale: 7
	Spirit Cost: 410

List of Water Phase Spells

The Scarlet Crystal Strategies and Tips

Defeat Hong Jing

There are no Marking Flags and Battle Flags in this side mission. Instead, you will need to defeat Hong Jing in a boss fight to complete the side mission.

Upgrade Your Dragon Cure Pot

If you find the boss fight difficult, you can strengthen your Dragon Cure Pot using the Dragon Vein Crystals and Dragon Vein Essences that you have collected.

These items increases the number of Cure Pots you have and the recovery amount respectively, increasing the chances of surviving during the boss fight.

All Dragon Vein Crystal and Essence Locations

The Scarlet Crystal All Flag Locations

Wo Long: Fallen Dynasty Related Guides

List of Missions

List of All Main Missions (Battlefields)

Part 1: Encounter
The Village of Calamity	-
Part 2: Delusion
Two Chivalrous Heroes	The Valley of Crying Wraiths
The Demon Fort of the Yellow Heaven	-
Part 3: Corruption
In Search of the Immortal Wizard	Fall of the Corrupted Eunuc
Part 4: Tyranny
The Battle of Hulaoguan Pass	Centuries of Glory Burned Away
Darkness Over the Hanshui River	Tyrant’s Final Banquet
Part 5: Fortitude
War's Flames Blaze Fiercely	The Way of the Warrior
Lu Bu, Mightiest Among Men	-
Part 6: Malice
Behold the Glaive of Righteousness	Decisive Battle of Guandu
Part 7: Ascension
The Crouching Dragon Roars	-

All Main Missions (Main Battlefields)

List of All Side Missions (Sub Battlefields)

Part 2: Delusion
The Yellow Heaven Burns	Tale of Guiguzi
The Flying Swallow of Heishan	-
Part 3: Corruption
Shadow of the Sacred Mountain	Escape from the Capital
The Valorous Trio	-
Part 4: Tyranny
Like Father, Like Son	The Lost Sacred Artifact
The Tiger’s Loyal Subjects	Fate of the Entertainer
Massacre of Meiwu Fort	Realm of Battle
Green Plum, Warm Liquor	Zhao Yun's Exile
The Unparalleled Spear	-
Part 5: Fortitude
The Uninhibited Heart	Caliber of a Hero
Legend of the Thunder God	Preachers of the Dark Path
Part 6: Malice
The Assault on Wuchao	The Fearless Blade
Let’s Make Our Armor Shine!	Heirloom Seal of the Realm
The Request of Goddess Luo	-
Part 7: Ascension
The Two Walls Stand Tall	Pride of the Yuan Clan
The Crouching Dragon’s Trial	Let’s Make Our Halberds Shine!
Other Side Missions
Wizardry Spell Mastery	The Scarlet Crystal

List of Side Missions (Sub Battlefields)