Genshin Impact: Ineffa's Ultimate Build and Team Comparison | Comprehensive Analysis of Weapon Recommendations, Relic Selection, and Talent Priorities

Ineffa is the upcoming five-star Thunder Elemental Polearm character in Genshin Impact. She focuses on secondary damage (off-carry) support and elemental mastery in combat, significantly boosting her team's elemental reaction damage through her unique "Moonlight Charge" mechanic.

This guide will provide a detailed analysis of Ineffa's talent priorities, weapon builds, relic selection, and team comparability, helping you maximize her damage potential in Teyvat.

Table of Contents

Inifer's Role and Skill Mechanics

Talent Upgrade Priority

Best Weapon Recommendations

The Strongest Relic and Attribute Combinations

Team Strategies and Example Lineups

Summary and Development Suggestions

1. Inifer's Role and Skill Mechanics

Rarity: ★★★★★

Element: Thunder

Weapon Type: Polearm

Breakthrough Bonus: Critical Hit Chance +19.2%

Primary Role: Off-Case / Elemental Mastery Support

Core Mechanics:

Converts Thunder Reactions into Moonlight Charges, increasing base damage.

Elemental skills grant a shield and summon Birgitta, dealing continuous Thunder area-of-effect damage.

Elemental Burst increases the team's Elemental Mastery, strengthening the team's overall damage output.

Gameplay Summary: Inifer provides both stable mine placement and increased team reaction damage through buffs, making her a powerful addition to the Thunder, Water, and Thunder, Wind reaction systems.

2. Talent Upgrade Priority

Talent Name Description Priority

Elemental Skill: Cleansing Mode · Carrier Frequency Provides shield, mines, and reaction triggers ⭐⭐⭐⭐⭐

Elemental Burst: Supreme Command · Cyclone Exterminator Area-of-effect lightning damage + increases team-wide Elemental Mastery ⭐⭐⭐⭐

Normal Attack: Cyclone Dust Collector Low normal attack damage percentage ⭐

Development Recommendation: Prioritize maxing out elemental skills, followed by Elemental Burst, and upgrade normal attacks last.

3. Best Weapon Recommendations

Inifer's damage is significantly affected by attack damage, critical strike, and elemental mastery, so weapon selection should consider all three.

3.1 Five-Star Weapon

Shattered Aura (Specialized, preferred)

Base Attack: 608

Secondary Attribute: Critical Damage +66.2%

Special Effect: +24% attack damage after skill/burst, shield triggers "Lightning Edict," and increases team-wide Lunar Charge damage by +40%.

Comment: Perfectly matches the mechanics, boosting both individual and team output.

Crimson Sand Staff

Base Attack: 542

Secondary Attribute: Critical Hit Rate +44.1%

Special Effect: Converts to Attack Damage proportional to Elemental Mastery, stacking attack bonuses on skill hits.

Rating: Best alternative to Elemental Mastery sub-carry.

Disaster Pacifier

High base attack, boosts both elemental damage and attack bonus.

Suitable for a high-scaling playstyle.

Homa Staff

High critical damage and health conversion to attack damage bonus.

Suitable for low-health burst playstyles.

3.2 Four-Star Weapon

Deathmatch (Chronicle Weapon)

High critical hit rate, suitable for both single-player and group-based scenarios.

Fjord Song

Provides extremely high elemental mastery in a three-element team, perfect for a Moonlight Charge reaction team.

Windspear Letter

Provides a double bonus to attack damage and mastery after an elemental reaction, offering excellent value for money.

Zephyr Spear

Provides recharge efficiency, suitable for high-burst rotation teams.

4. Strongest Relic and Attribute Combinations

4.1 Recommended Relic Sets

Top Pick: Gilded Dream (4-Piece Set)

2-Piece Set: +80 Elemental Mastery

4-Piece Set: After triggering an elemental reaction, increases attack damage or elemental mastery of allies based on their elemental type.

Reason: Perfectly complements Inifa's reactive playstyle.

Alternative Option:

2 Gilded + 2 Wanderer's Troupe (Elemental Mastery +160)

2 Attack Damage Set + 2 Elemental Mastery Set (Transitional)

4.2 Primary and Secondary Attributes

Hourglass: Attack Damage % > Elemental Mastery

Cup: Lightning Damage Bonus > Attack Damage %

Crown: Critical Hit Rate / Critical Damage (select based on the panel ratio)

Secondary Attribute Priority:

Critical Hit Rate = Critical Damage > Attack Damage % ≈ Elemental Mastery ≈ Charge Efficiency

5. Team Strategies and Example Lineups

Inifa's team focuses on frequently triggering Moonlight Charge reactions. Common combinations include Lightning Water, Lightning Wind, and a mix of Lightning and multiple elements.

5.1 Thunder and Water Reaction Team

Core: Inifa + Water Main Carry

Sample Lineup:

Novelite / Kamisato Ayato / Tartaglia

Inifa

Funina / Xingqiu

Ichiha / Kuki Shinobu (Healing and Spreading)

5.2 Thunder Main Carry Team

Core: Inifa provides mine placement and mastery buffs

Sample Lineup:

Claurinde / Thunder General / Varesa

Inifa

Water Sub-Carry (Xingqiu/Yelan)

Healing or Monster Gathering (Qin/Xianyun)

5.3 Thunder and Wind Driven Team

Core: Wind Driver with mine placement and spread

Sample Lineup:

Manyo / Sucrose

Inifa

Water Water (Xingqiu/Xinhai)

Additional Thunder Sub-Carry (Fischl/Hokuto)

6. Summary and Development Suggestions

Inifa is a Reaction Sub-Carry + A proficient support for the team, she consistently boosts the team's reaction damage, whether it's a Thunder-Water, Thunder-Wind, or a mixed Thunder-Multi-Element team. Prioritize elemental skills when developing her, followed by burst damage. For weapons, choose the Shattered Aura, a dedicated weapon, and the Gilded Dream four-piece set as artifacts.

To quickly develop Inifer, start with a four-star weapon and transitional artifacts. Once resources are sufficient, upgrade to higher-end equipment to make her the thunder core of your team!