Cyno Genshin Impact Build Guide – Best Artifacts, Weapons & Teams

Cyno is a 5-star Electro Polearm from Sumeru who excels as an on-field Aggravate and Quickbloom DPS. This guide covers his best builds, weapons, artifacts, constellations, and team synergies.

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Who Is Cyno?

Cyno is a limited 5-star Electro Polearm character from Sumeru, released in Version 3.1 (September 28, 2022). He is the General Mahamatra of the Akademiya and a devoted follower of the Goddess of Flowers. His gameplay revolves around his Pactsworn Pathclearer Burst state, which converts his Normal Attacks into Electro DMG and enhances his Elemental Skill into the powerful Duststalker Bolts. Cyno thrives in Quicken-based teams (Aggravate) and Quickbloom compositions where his sustained on-field Electro application shines.

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Skill Mechanics and Talent Priority

Normal Attack: Invoker's Spear

  • Performs up to 4 consecutive spear strikes.

  • Charged Attack: Consumes stamina to dash forward, dealing damage.

  • Plunging Attack: Plunges to deal AoE DMG on impact.

Elemental Skill: Secret Rite: Chasmic Soulfarer

Cooldown: 7.5s.

  • Thrusts forward, dealing Electro DMG.

  • When cast during the Pactsworn Pathclearer Burst state, this becomes Judication, dealing enhanced AoE Electro DMG and extending the Burst duration.

  • If Cyno is in the Endseer stance (granted periodically during Burst), casting the Skill triggers Duststalker Bolts — 3 additional projectiles dealing 100% ATK as Electro DMG that count as Elemental Skill DMG.

Elemental Burst: Sacred Rite: Wolf's Swiftness

Energy Cost: 80. Cooldown: 20s.

  • Transforms Cyno into the Pactsworn Pathclearer state (max 18s duration, ends when he leaves the field):

    • Normal, Charged, and Plunging Attacks convert to Electro DMG that cannot be overridden.

    • Increases Elemental Mastery and interruption resistance.

    • Immune to Electro-Charged DMG.

    • Enhances his Elemental Skill into Judication.

Passive Talents

Talent

Unlock

Effect

Featherfall Judgment

Ascension 1

During Pactsworn Pathclearer, periodically enters Endseer stance. Casting Skill in this stance triggers Judication: Skill DMG +35% and fires 3 Duststalker Bolts (100% ATK Electro DMG).

Authority Over the Nine Bows

Ascension 4

Pactsworn Pathclearer Normal Attack DMG +150% of EM. Duststalker Bolt DMG +250% of EM.

The Gift of Silence

Utility

Sumeru 20-hour Expedition rewards +25%.

Talent Leveling Priority

Elemental Burst > Elemental Skill > Normal Attack

  • Highest Priority: Elemental Burst — in Burst state, Normal Attack multipliers are determined by Burst talent level, so this is the most important investment.

  • Second Priority: Elemental Skill — scales Judication and Duststalker Bolt DMG.

  • Normal Attack: Not needed — Burst state overrides Normal Attack scaling entirely.

Best Artifacts

Set

Bonus

When to Use

4pc Thundering Fury

Electro DMG +15%; Aggravate/Spread DMG bonus; Skill CD reduction

Best overall. Reduces ER requirements and maximizes Aggravate reaction DMG.

4pc Gilded Dreams

EM/ATK buffs based on party elements

Strong alternative when ER needs are already met. Maximizes personal DMG via EM scaling.

Main Stats

Slot

Main Stat

Sands

Elemental Mastery

Goblet

Electro DMG Bonus

Circlet

CRIT Rate / CRIT DMG

Substats Priority: Energy Recharge (until requirement) > CRIT Rate/DMG > Elemental Mastery > ATK%

Energy Recharge Requirements:

Team Type

ER Needed

Dual-Electro with Thundering Fury

100–110%

Single-Electro with Thundering Fury

140–160%

Single-Electro without Thundering Fury

180–200%

Best Weapons

Weapon

Rarity

Why

Staff of the Scarlet Sands

⭐⭐⭐⭐⭐

Signature weapon. Massive CRIT Rate substat and ATK buff based on EM. Best in slot.

Ballad of the Fjords

⭐⭐⭐⭐

CRIT Rate substat + EM passive. At R5, nearly matches Staff of the Scarlet Sands.

Primordial Jade Winged-Spear

⭐⭐⭐⭐⭐

High CRIT Rate, strong in Aggravate teams with sustained on-field uptime.

White Tassel

⭐⭐⭐

Best F2P option. CRIT Rate substat, matches Deathmatch performance at R5.

Constellations

Constellation

Effect

Value

C0

Fully functional baseline. All meta teams work without constellations.

C2 — Ceremony: Homecoming of Spirits

Normal Attack hits grant +10% Electro DMG for 4s (max 5 stacks = +50% Electro DMG).

Highest DPS gain — recommended stopping point.

C6 — Raiment: Just Scales

After Burst or Judication, gain 4 stacks of Dawning Dark. Normal Attacks consume a stack to fire additional Duststalker Bolts (max 1 per 0.4s).

Massive DPS transformation — whale investment.

Recommendation: C0 is fully competitive. C2 is the optimal stopping point for meaningful Electro DMG scaling. C6 unlocks a dramatic personal DPS ceiling. C1 (attack speed) and C4 (energy refund) offer minor utility.

Team Compositions

Quickbloom Team

Cyno serves as the on-field Electro DPS while Nahida provides Dendro application for Quicken, and Yelan + Kuki Shinobu generate and trigger Hyperbloom on the side.

Character

Role

Cyno

On-field Electro DPS, Aggravate + Hyperbloom trigger

Nahida

Off-field Dendro application, EM buff

Yelan

Off-field Hydro application, sub-DPS

Kuki Shinobu

Healer + Hyperbloom trigger (full EM build)

Aggravate Team (Double Dendro)

Baizhu provides shielding and healing while Nahida maintains Dendro aura, allowing Cyno to focus on sustained Aggravate DMG with low ER needs.

Character

Role

Cyno

On-field Aggravate DPS

Baizhu

Shielder + healer, Dendro resonance

Nahida

Off-field Dendro application, EM buff

Fischl

Off-field Electro sub-DPS, energy generation

Aggravate Team (Shielded)

Zhongli's universal RES shred maximizes Cyno's DMG while Yae Miko provides consistent off-field Electro application.

Character

Role

Cyno

On-field Aggravate DPS

Nahida

Off-field Dendro application

Yae Miko

Off-field Electro sub-DPS

Zhongli

Shield, universal RES shred

Ascension Materials

Material

Source

Vajrada Amethyst (Sliver/Fragment/Chunk/Gemstone)

Electro Hypostasis, Thunder Manifestation, Aeonblight Drake

Scarab ×168

Sumeru desert local specialty (found near desert oases)

Divining Scroll / Sealed Scroll / Forbidden Curse Scroll

Samachurl drops

Thunderclap Fruitcore ×46

Electro Regisvine boss

Talent Materials:

Material

Source

Admonition (Teachings / Guide / Philosophies)

Steeple of Ignorance domain (Mon/Wed/Fri)

Mudra of the Malefic General

Magatsu Mitake Narukami no Mikoto (Raiden Shogun) weekly boss

Summary

Cyno is a sustained on-field Electro DPS whose Pactsworn Pathclearer state transforms him into a relentless Aggravate and Quickbloom driver. His Burst scales Normal Attacks and benefits enormously from Elemental Mastery via the A4 passive, making EM-focused builds with 4pc Thundering Fury the go-to choice. Pair him with Nahida for Dendro application and a Hydro unit for Quickbloom synergy. Staff of the Scarlet Sands is his best weapon, but White Tassel at R5 is a surprisingly competitive F2P option. C0 is fully functional; C2 is the best investment for sustained Electro DMG scaling.

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Elena Vale

Elena Vale is a gaming guides writer focused on RPGs, action-adventure games, survival titles, and live-service updates. She specializes in clear walkthroughs, beginner-friendly explanations, build recommendations, quest routes, collectible guides, and patch-based strategy updates. Her guides are written with a practical testing approach: checking in-game mechanics, comparing patch notes, reviewing player progression paths, and updating recommendations when balance changes affect weapons, characters, skills, or quest steps. Elena’s writing style is designed to help players solve problems quickly without unnecessary spoilers or confusing jargon.

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