Illuga
"Nightmare's Burning Heart"
Geo
Polearm
Nodkrai
BIRTHDAY_LABEL•December 23
RELEASED_LABEL•February 3, 2026

Member of the investigation squad, the Nightmare Orioles. The youngest squad leader among the Lightkeepers.

CONSTELLATION_META_LABEL Oriolus  •  AFFILIATION_LABEL Lightkeepers
VOICE_ACTORS_LABEL EN: Jonathon Ha · CN: 昱头 · JP: 梅田修一朗 · KR: Hwang Dong-hyun
GUIDES_LABEL
Genshin Builds Prydwen
Icy Veins
NAVIGATION_LABEL
TALENTS_LABEL CONSTELLATIONS_LABEL PASSIVES_LABEL
BASE_STATS_LABEL
HP1,003 → 8,374
ATK16 → 134
DEF68 → 570
ASCENSION_STAT_LABELElemental Mastery +96
ASCENSION_MATERIALS_LABEL
Pine Amber
Cyclic Military Kuuvahki Core
Prithiva Topaz Gemstone
Crown of Insight
Precision Drive Shaft

TALENTS_LABEL

Normal Attack Performs up to 4 consecutive spear strikes. Charged Attack Consumes a certain amount of Stamina to lunge forward, dealing damage to opponents along the way. Plunging Attack Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.
LEVEL_LABEL 1 1 15
LEVEL_N_TITLE
1-Hit DMG47.4%
2-Hit DMG48.5%
3-Hit DMG31.4%+31.4%
4-Hit DMG76.3%
Charged Attack DMG111.0%
Charged Attack Stamina Cost25.0
Plunge DMG63.9%
Low/High Plunge DMG127.8%/159.7%

CONSTELLATIONS_LABEL

C1Vigilant Sentinel
After Illuga triggers a Geo-related Reaction on the field, he will regain 12 Elemental Energy. This effect can be triggered at most once every 15s.
C2Elk With Fanged Antlers
When Elemental Burst Shadowless Reflection's Haunted Night's Oriole-Song effect is active, for every 7 stacks of Nightingale's Song consumed, Illuga will summon Aedon, dealing a single instance of Geo DMG to 1 nearby opponent. The DMG dealt is based on 400% of Illuga's Elemental Mastery and 200% of his DEF. This DMG is considered Elemental Burst DMG.
C3Earthshaking Maw
Increases the Level of Elemental Burst Shadowless Reflection by 3. Maximum upgrade level is 15.
C4Solarhunting Wolf
When Elemental Burst Shadowless Reflection's Haunted Night's Oriole-Song effect is active, nearby active party members will have their DEF increased by 200.
C5Hurricane Steed
Increases the Level of Elemental Skill Dawnbearing Songbird by 3. Maximum upgrade level is 15.
C6Nightmare Orioles
Enhances the Lightkeeper's Oath effect of the Ascension Talent Torchforger's Covenant: For Geo DMG dealt to opponents, CRIT Rate is increased by 10%, CRIT DMG is increased by 30%. Moonsign: Ascendant Gleam: When characters are affected by Lightkeeper's Oath, Elemental Mastery is increased by 80. You must first unlock the Ascension Talent "Torchforger's Covenant."

PASSIVES_LABEL

Torchforger's Covenant
After unleashing Elemental Skill Dawnbearing Songbird or Elemental Burst Shadowless Reflection, other nearby party members will gain the Lightkeeper's Oath effect for 20s: For Geo DMG dealt to opponents, CRIT Rate increases by 5% and CRIT DMG increases by 10%. Moonsign: Ascendant Gleam Party members affected by the Lightkeeper's Oath effect have their Elemental Mastery increased by 50.
Demonhunter's Dusk
Nightingale's Song's effects are enhanced: When there are 1/2/3 Hydro or Geo characters in the party, Nightingale's Song will further increase DMG. Increase in DMG is equal to 7%/14%/24% of Illuga's Elemental Mastery. If this aforementioned DMG is inflicted by a Lunar-Crystallize reaction, increase in DMG is equal to 48%/96%/160% of Illuga's Elemental Mastery.
Moonsign Benediction: Unwithering in Winter
When Illuga is in the party, the party's Moonsign will increase by 1 level.
Night Warden's Stride
At night (18:00 – 06:00), your party members gain the Swift Stride effect: Movement SPD increased by 10%. Does not take effect in Domains, Trounce Domains, or Spiral Abyss. Swift Stride does not stack. Additionally, Illuga appears to be able to decipher the whispers of the Wild Hunt...