Celeste Beaumont

Lore

Celeste Beaumont is known as the cerulean aegis of Khaenriah, admired for discipline in battle and careful command of Geo.

Meta

• Title: Cerulean Aegis
• Birthday: 11 July
• Association: Khaenriah
• Affiliation: Akademiya
• Constellation: Corvus Noctis
• Element: Geo
• Release: 2026-06-06
• Chinese voice actor: Ming Yue
• Japanese voice actor: Ai Fairouz
• English voice actor: Alyssa Park
• Korean voice actor: Kim I-an

Base Stats

• Base HP: 987
• Base ATK: 18
• Base DEF: 78
• CRIT Rate: 9.6%
• CRIT DMG: 75%
• Extra: Elemental Mastery +24

Why This Character Is Good

As a Shielder, Celeste Beaumont turns short buff windows into high value Resonance conversions.

Celeste Beaumont rewards timing-based combos: weave Normal Attacks between Skill and Burst to maintain buffs and trigger Resonance.

Abilities

• Normal Attack - Cerulean Sequence: Performs up to 5 strikes with bow techniques. Charged Attack consumes stamina to release a stronger Geo strike.
• Elemental Skill - Cerulean Sigil (CD 15s): Marks nearby enemies with a sigil, dealing Geo DMG and granting a short team buff tied to Resonance.
• Elemental Burst - Aegis Manifest (Cost 80): Unleashes sustained Geo damage in an area and amplifies the on-field character reaction damage for 12s.

Talent Values

• Normal Attack (Lv.10): 182% total combo multiplier
• Elemental Skill (Lv.10): 380% Geo DMG
• Elemental Burst (Lv.10): 620% Geo DMG
• Passive Bonus: +12% CRIT Rate while shielded

Passive Talents

• A1: Triggering Resonance grants Celeste Beaumont 20 Elemental Mastery for 8s (max 3 stacks).
• A4: After using Elemental Burst, all party members gain 12% Geo DMG Bonus for 10s.
• Utility: Expedition time in Khaenriah is reduced by 25%.

Constellations

• C1 Cerulean Opening: Elemental Skill gains 1 additional charge.
• C2 Aegis Oath: Burst duration increases by 3s and grants 15% Geo RES shred.
• C3 Refined Motion: Elemental Skill level +3.
• C4 Tactical Convergence: Party gains 80 Elemental Mastery for 8s after Burst cast.
• C5 Everbright Form: Elemental Burst level +3.
• C6 Cerulean Zenith: Normal and Charged Attacks gain infusion and deal bonus Geo DMG based on Elemental Mastery.

Food Specialty

• Celeste Beaumont's Signature Stew: Reduces sprinting stamina consumption by 25% for 900s.

Ascension Cost

• Mora: 2092530
• Hero's Wit: 419
• Boss Drops: 46
• Local Specialty: 172
• Common Drops: 36

Ascension Materials

• Chaos Oculus
• Vajrada Amethyst Sliver
• Ashen Crystal Of Verdure
• Scarlet Pollen Beyond Gales
• Moonlit Core Of Embers

Talent Materials

• Recruit Insignia
• Tempered Resin For Lament
• Nagadus Emerald Sliver
• Moonlit Alloy Under Starlight
• Hallowed Seal Under Solstice

Build Suggestions

• Artifact: Echoes Of Khaenriah - Celeste Beaumont needs uptime, reaction consistency, and burst scaling, all supported by this set.
• Recommended Weapon: Ancient Refrain (Bow, ★★★★★) - Option 1 fits Geo teams by improving burst uptime or amplifying Resonance damage windows.

Weapons

• Ancient Refrain (Bow, ★★★★★): Option 1 fits Geo teams by improving burst uptime or amplifying Resonance damage windows.
• Ancient Edge (Bow, ★★★★): Option 2 fits Geo teams by improving burst uptime or amplifying Resonance damage windows.
• Radiant Needle (Bow, ★★★★★): Option 3 fits Geo teams by improving burst uptime or amplifying Resonance damage windows.

Teammates

• Ororon (Healer): Ororon adds value as Healer because Ororon slots well into Geo teams thanks to steady pressure and Resonance triggers.
• Yumemizuki Mizuki (Sub-DPS): Yumemizuki Mizuki adds value as Sub-DPS because As a Sub-DPS, Yumemizuki Mizuki helps stabilize team tempo around Crystallize.
• Yaoyao (Sub-DPS): Yaoyao adds value as Sub-DPS because Yaoyao offers consistent value as a Sub-DPS, especially during Crystallize windows.