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Radiant Moongecko

Last updated 2026-09-09

Radiant Moongecko is a Normal Boss challenge found in Afterglow Cavern, Wavechaser Plain, Nod-Krai.

Drops

Items

Claiming the Trounce Blossom for Original Resin Original Resin ×40 after defeating the boss offers the following possible rewards:

Prismatic Severed Tail
Prithiva Topaz Sliver
Prithiva Topaz Fragment
Prithiva Topaz Chunk
Prithiva Topaz Gemstone
Instructor
The Exile
Traveling Doctor
Gladiator's Finale
Wanderer's Troupe
  • Basic Drops
  • Ascension Gems
  • Artifacts
World
Level
Boss
Level
Adventure EXP
Mora
Character EXP
Companionship EXP
Prismatic Severed Tail
0362003,450138301 + 61.85%
1372003,450138301 + 61.85%
2412003,650144301 + 70.37%
3502003,850155351 + 87.41%
4622004,125166352 + 4.45%
5722004,450178402 + 21.49%
6832004,725189402 + 38.52%
7912005,200200452 + 55.56%
8932006,000200452 + 55.56%
World
Level
Boss
Level
Ascension Gems
2 Stars3 Stars4 Stars5 Stars
Range Avg. Range Avg. Range Avg. Range Avg.
0362–32.1057
1372–32.1057
2410–21.03231–41.2954
3500–21.25791–41.3554
4620–21.48351–41.41570–20.099
5720–31.70911–51.47570–30.114
6830–31.93541–51.53580–30.12870–30.0129
7910–32.16071–51.59610–30.1440–30.0141
8930–32.16071–51.59610–30.14400–30.0141
World
Level
Boss
Level
Artifacts
3 Stars4 Stars5 Stars
0362 + 77.2%
1372 + 77.2%
2412 + 77.2%
3503 + 78%42%
4623 + 36%84%
5722 + 94%1 + 5%21%
6832 + 52%1 + 26%42%
7912 + 10%1 + 47%63%
8932 + 10%1 + 47%1

Artifact and material drop ranges are primarily sourced from the Genshin Data Gathering team.

Energy

Energy Drops
TypeHP ThresholdDrop(s)
Geo75%Orb ×1
50%Orb ×1
25%Orb ×1
0%Particle ×2

Stats

Normal

RES
State Physical Pyro Hydro Electro Cryo Dendro Anemo Geo
Radiant Cocoon 10% 10% 10% 10% 10% 10% 10% 70%
Dull Carapace 10% 10% 10% 10% 10% 10% 10% 10%
Toggle Levels
Level Scaling
LevelHPATKDEF
11,542178505
106,073475550
2017,8741,171600
3033,2841,912650
4059,7632,859700
50110,1144,021750
60186,0385,371800
70307,6947,143850
80496,36910,376900
90779,10613,322950
1001,164,66017,2351,000
1041,309,62818,6131,020
Note that HP and ATK values may change in Co-Op Mode, some Quests, and certain Domains (including Spiral Abyss and Imaginarium Theater). For more details, see Enemy/Level Scaling § Other Multipliers.

Stygian Onslaught

RES
State Physical Pyro Hydro Electro Cryo Dendro Anemo Geo
Radiant Cocoon 10% 10% 10% 10% 10% 10% 10% 70%
Dull Carapace 10% 10% 10% 10% 10% 10% 10% 10%
Enhanced Radiant Cocoon 70% 70% 70% 70% 70% 70% 70% 70%
Toggle Levels
Level Scaling
LevelHPATKDEF
11,956178505
107,706475550
2022,6801,171600
3042,2361,912650
4075,8352,859700
50139,7274,021750
60236,0695,371800
70390,4427,143850
80629,85710,376900
90988,63113,322950
1001,477,87217,2351,000
1041,661,82618,6131,020
Note that HP and ATK values may change in Co-Op Mode, some Quests, and certain Domains (including Spiral Abyss and Imaginarium Theater). For more details, see Enemy/Level Scaling § Other Multipliers.

Abilities

Radiant Cocoon
Upon starting the fight or after Voidstep Reverberation (regardless of whether it was interrupted or not), roars and unleashes a powerful kuuvahki blast around itself, dealing no DMG but causing all nearby players to lose HP equal to 10% Max HP + 1800 and enveloping them in a Radiant Cocoon. The moongecko's carapace will glow brightly after roaring.

Radiant Cocoon decreases the affected player's CRIT Rate by 100%, DMG Bonus by 50% and Incoming Healing Bonus by 40%. Once the player is healed to 100% HP, they will be released from the Cocoon and gain the Disentangled effect, increasing CRIT Rate by 15% and DMG Bonus by 50% for 15 seconds. When a character's HP is fully restored, the Moongecko will stumble for one second, has its Geo RES decreased by 60% and its carapace will become dull as an indicator.
Ranged Blast
Raises its tail above its head and discharge a blast of energy, dealing 75% ATK as Geo DMG.
Head Swipe Combo
Swipes its head twice, then slams the ground with its two feet, dealing 50% ATK, 60% ATK, then 75% ATK as Geo DMG.
Tail Sweep
Readies its tail before performing a spinning sweep, dealing 100% ATK as Geo DMG.
Radiant Anchors
Raises its tail, and summons numerous anchors next to it and at the player's location in a small AoE, each dealing 35% ATK as Geo DMG.
Voidstep Reverberation
Returns to the center of the arena, dropping a Moonstone Anchor, creating a massive dome and two additional copies of itself. This dome makes use of a multi-layer Ward divided into nine segments; previous segments cannot be depleted until the current one has. The anchor is weakest to Blunt Attacks. The characters' Radiant Cocoon will be dispelled if it has not been cleared yet.

When the third and sixth segment of the ward is destroyed, the boss will lose 6% Max HP. When the ward is fully broken, it will lose 18% Max HP and become stunned for ~7 seconds. In some domains like Imaginarium Theater, this ability is used immediately upon entering battle and HP Loss suffered by the boss is reduced until 4%/12% of its Max HP.

If the ward is not destroyed in 25 seconds, the Moongecko will disappear and overcharge the Moonstone Anchor, causing a massive blast that deals 200% ATK as Geo DMG in a wide area.
Ward Data
Ward
Element
Ward
GU
GU Required to Break[1]Poise DMG
Required to Break
AnemoGeoElectroHydroPyroCryoDendroBluntMelee
Geo2.8*912.612.612.612.6180012600
Requires manually triggering Crystallize by applying Geo on a Cryo/Electro/Hydro/Pyro aura. Consumption scales with the aura's gauge at the moment Crystallize is triggered.
  • Stygian Onslaught Fearless/Dire Variant: Durability of multi-layer Ward is enhanced and duration of Voidstep Reverberation is increased until 35s. When all segments are destroyed, the boss will take a True Physical DMG equal to 70% of Geo DMG and 10% of rest of Elemental DMG recorded by Moonstone Anchor with a limit equal to 40% of Radiant Moongecko's Max HP. Addictionally, if Voidstep Reverberation is not interrupted, the RES increasing of Radiant Cocoon is applied to All RES.
Ward Data
Ward
Element
Ward
GU
GU Required to Break[1]Poise DMG
Required to Break
AnemoGeoElectroHydroPyroCryoDendroBluntMelee
Geo3.92*917.6417.6417.6417.64252017640
Requires manually triggering Crystallize by applying Geo on a Cryo/Electro/Hydro/Pyro aura. Consumption scales with the aura's gauge at the moment Crystallize is triggered.
Voidstep Blast
Pauses briefly before launching a blast of energy from its belly, dealing 75% ATK as Geo DMG. Only used during Voidstep Reverberation.

Achievements

There are 2 Achievements obtainable from Radiant Moongecko:

Achievement Category Description Primogem

Moonwalker Wonders of the World Wonders of the World Destroy the Moonstone Anchor while the Radiant Moongecko is preparing to unleash "Voidstep Reverberation" to disrupt its charging. 5

What Did You Even Protect? Meetings in Outrealm: Series VII Meetings in Outrealm: Series VII Defeat a Radiant Moongecko in Co-Op Mode. 10

Tutorial

Radiant Moongecko
Tutorial Radiant Moongecko
A highly unique species among Radiant creatures, it can trap its enemies in a Radiant Cocoon during combat. Quickly heal your HP to its maximum to escape from a Radiant Cocoon. Doing so will also reduce its Geo RES.
When it prepares to unleash Voidstep Reverberation, destroy the Moonstone Anchor it leaves behind to terminate the preparation of this Skill and deal massive DMG to it.
Layered Shields and Layered Wards
Tutorial Layered Shields and Layered Wards
Certain creatures can form defensive structures around themselves through special means. This results in the creation of overlapping shields and wards that resemble sedimentary shale.
Unless the current layer is completely shattered, no damage can be dealt to the next Layered Shield or Ward.

Event Menu

An ancient monster that dwells deep within the rock layers, yearning for the moonlight. These fiercely territorial geckos will tear any creature that stumbles into their cave to pieces. After all, the moonlight that can penetrate the rock walls is quite limited, and they are not keen on sharing.

Radiant Moongecko Event Menu

Descriptions

An ancient monster drawn to moonlight, this gecko dwells deep within layers of rock.
Though the memory of true moonlight has faded, instinct remains, compelling them, on nights of the full moon, to gnaw on rock and soil suffused with lunar radiance to preserve their bloodline.

An ancient monster drawn to moonlight, this gecko dwells deep within layers of rock.
The gradual accumulation of kuuvahki has crystallized its body into segments as precise as mechanical components. These parts can harden and form stone spikes used to repel intruders.
Some scholars believe this unusual lizard's ancestors once roamed the surface. Over the ages, sweeping changes in the world drove them underground, where they have since lived in darkness for countless generations. Though their memory of true moonlight has faded, instinct remains. On nights of the full moon, they are compelled to gnaw on rock and soil suffused with lunar radiance to preserve their bloodline.

Gallery

Video Guides

Other Languages

LanguageOfficial NameLiteral Meaning
EnglishRadiant Moongecko
Chinese
(Simplified)
蕴光月守宫
Yùnguāng Yuèshǒugōng
RadiantTooltip for Radiant‍ Moongecko
Chinese
(Traditional)
蘊光月守宮
Yùnguāng Yuèshǒugōng
Japanese集光の月ヤモリ
Shuukou no Getsuyamori
RadiantTooltip for Radiant‍ Moongecko
Korean달빛 바위 도마뱀붙이
Dalbit Bawi Domabaembuchi
RadiantTooltip for Radiant‍ Rock Gecko
SpanishSelenogeco RadianteRadiant Selenogecko
FrenchLunigecko radieuxRadiant Moongecko
RussianЛучезарный лунный геккон
Luchezarnyy lunnyy gekkon
Radiant Moon Gecko
Thaiตุ๊กแกจันทราเรืองแสง
Tukkae Chanthra Rueang-saeng
Gleaming Moon Gecko
VietnameseThằn Lằn Ánh Trăng Bức XạRadiant Moonlight Lizard
GermanGlimmermondgeckoRadiantTooltip for Radiant‍ Moongecko
IndonesianRadiant Moongecko
PortugueseLagartixa RadianteRadiant Lizard
TurkishParıltılı Ay GekosuRadiantTooltip for Radiant‍ Moon Gecko
ItalianGecoluna radiosoRadiant Moongecko

Change History

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