Honkai: Star Rail - Gallagher Overview
Gallagher honkai star rail is a compelling character that embodies the unique traits of the Abundance path, offering incredible support capabilities for honkai star rail gallagher enthusiasts.
Gallagher is a 4-star Physical element character following the Abundance path in Honkai: Star Rail. As a unique healer, Gallagher provides both HP restoration and debuff utility, making him a versatile support character. His kit allows him to heal allies, weaken enemies, and enhance overall team survivability, making him an essential pick for extended fights.

Gallagher's Role and Strengths
Gallagher honkai star rail excels as a versatile Abundance character, ensuring his teammates thrive in even the toughest situations. His flexibility and effectiveness make him an indispensable asset to many honkai star rail gallagher builds.
Key Strengths
Gallagher stands out as a versatile Abundance character, offering a unique combination of healing, debuffing, and self-sustain. His skill set ensures that teams have both strong survivability and offensive support, making him a key asset in challenging encounters. Below are his most notable strengths:
- Consistent Team Healing – Gallagher's Vital Surge and Crimson Remedy ensure that allies stay healthy in prolonged battles, making him invaluable for endgame PvE content like the Memory of Chaos.
- Debuff-Oriented Utility – His Bloodletting Therapy talent allows him to weaken enemies while also keeping himself sustained, making him more durable compared to other healers.
- Cleanses Debuffs – His Ultimate ability not only heals the entire party but also removes debuffs, making him highly effective against enemies that apply status effects.
- Self-Sustain and Durability – Unlike many healers who rely entirely on their team, Gallagher can heal himself when applying debuffs, allowing him to stay on the field longer.
- Flexible Team Synergy – He fits well into both defensive and aggressive team compositions, supporting sustain-heavy teams or damage-heavy squads alike.
- Ideal for PvE Boss Battles – His combination of team-wide healing, debuff removal, and self-sustain makes him an excellent pick for tough bosses and high-difficulty encounters.
Overall, Gallagher provides reliable healing, debuff removal, and sustain, making him an indispensable support unit in Honkai: Star Rail.
Honkai Star Rail Gallagher Kit
Gallagher's honkai star rail kit is one of the most efficient among the Abundance characters, focusing heavily on healing, debuffs, and energy restoration. This makes him a top-tier support in any gallagher honkai star rail build.
Gallagher’s kit focuses on balancing healing and debuff application, making him an invaluable support unit for teams requiring sustain and enemy weakening mechanics. His abilities allow him to restore health, remove debuffs, and weaken enemy resistances, creating a strong synergy with high-damage allies.
Basic Attack: Crushing Blow
- Effect: Deals Physical DMG to a single enemy, scaling with Gallagher’s ATK.
- Utility: Primarily used for basic damage output and applying minor debuffs.
Skill: Crimson Remedy
- Effect: Restores a portion of HP to a single ally and grants a Physical DMG boost.
- Key Use: Effective for single-target healing while providing a slight offensive benefit.
Ultimate: Vox Harmonique, Opus Cosmique
- Effect: Restores HP to all allies and removes one debuff from each.
- Synergy: Works well against bosses that apply debuffs frequently.
Talent: Bloodletting Therapy
- Effect: Gallagher heals himself whenever he applies a debuff to an enemy.
- Mechanics: Encourages using debuff-based playstyles to maintain self-sustain.
Technique: Surgeon’s Precision
- Effect: Increases the healing received by all allies at the start of battle.
- Strategy: Helps teams recover quickly in prolonged fights.
Honkai Star Rail Gallagher Build
When building gallagher honkai star rail, players must focus on optimizing his healing potential and utility. The best light cones and relic combinations ensure maximum efficiency in honkai star rail gallagher materials management.

Best Light Cones for Gallagher
When building gallagher honkai star rail, players must focus on optimizing his healing potential and utility. The best light cones and relic combinations ensure maximum efficiency in honkai star rail gallagher materials management.
- Scent Alone Stays True - This Light Cone is the best choice for Gallagher, as it significantly boosts Break Effect and increases the damage enemies take, making it highly effective in weakening opponents while supporting the team.
- Night of Fright - Provides Energy Regeneration to Gallagher and allows him to heal the ally with the lowest HP, ensuring team survivability. Additionally, it grants an ATK boost to the healed ally, enhancing their offensive potential.
- Quid Pro Quo - The best free-to-play option, as it provides energy to a random ally with less than 50% energy at the start of a turn, making it a great support tool for energy-hungry team members.
- Multiplication - Advances Gallagher’s turn whenever he performs a Basic Attack, making it useful for shredding Fire-Weak enemies’ Toughness bars. However, it comes at the cost of reduced survivability.
- Post-Op Conversation - Increases Gallagher’s Energy Regeneration and enhances his healing output after using his Ultimate, making it a strong choice for sustained team healing.
- Dream’s Montage - Grants Gallagher additional SPD and helps regenerate energy by attacking Weakness Broken enemies, making it useful for fast-paced rotations.
- What Is Real? – A free-to-play Light Cone that boosts Break Effect and enables Gallagher to heal himself whenever he uses a Basic Attack, providing additional sustain.
- Perfect Timing – Increases Gallagher’s healing output based on his Effect RES, making it a great option for teams that require stronger defensive sustain.
- Time Waits for No One – Enhances Gallagher’s Outgoing Healing and allows him to deal additional damage when an ally attacks an enemy, providing a balanced mix of offense and healing.
Best Relics for Gallagher
- Passerby of Wandering Cloud (2-piece) + Messenger Traversing Hackerspace (2-piece) - This combination is Gallagher’s best relic build, enhancing his Outgoing Healing, Speed, and Break Effect. The synergy between these sets ensures optimal healing output while enabling Gallagher to act faster in rotations, making him a strong support in prolonged battles.
- Thief of Shooting Meteor (2-piece) + Watchmaker, Master of Dream Machinations (2-piece) – A great alternative setup for Gallagher, focusing on boosting his Break Effect. Both sets provide a 16% increase in Break Effect, allowing Gallagher to contribute more significantly to shattering enemy toughness while maintaining his support role.
- Thief of Shooting Meteor (4-piece) – Ideal for teams that require Gallagher to handle most of the Weakness Breaking duties. This set increases his Break Effect further and supports consistent toughness shredding, although it’s less focused on healing than other options.
Best Planar Ornaments
- Forge of the Kalpagni Lantern – This is Gallagher’s best planar ornament, providing a combination of SPD and Break Effect. The additional Break Effect becomes highly impactful when attacking enemies with a Fire Weakness, ensuring he contributes effectively to shattering toughness.
- Talia: Kingdom of Banditry – Offers a significant boost to Break Effect, which enhances Gallagher’s ability to weaken enemies and support his team’s overall damage output. This ornament requires Gallagher to maintain at least 145 SPD for optimal effectiveness.
- Broken Keel – Focuses on Effect RES, which not only increases Gallagher’s survivability but also grants a CRIT DMG buff to the entire party if Gallagher maintains at least 30% Effect RES, making it an excellent choice for offensively focused teams.
Best Main Stats
- Body: Healing Bonus
- Feet: Speed
- Planar Sphere: HP%
- Link Rope: Energy Regeneration Rate
Best Substats (Prioritized)
- HP% – Increases Gallagher’s overall health pool, ensuring better survivability for himself and greater healing output for allies.
- Speed – Enables faster action rotation, ensuring Gallagher can provide buffs, healing, and debuffs at a more frequent rate.
- Effect RES – Reduces the impact of negative status effects on Gallagher, allowing him to stay in action and continue supporting the team.
- Energy Regeneration Rate – Reduces cooldown times for his Ultimate, ensuring that his party-wide healing and debuff-cleansing abilities are readily available during crucial moments.
Equipping Gallagher with the ideal light cones, relics, and planar ornaments allows her to maximize her team-oriented capabilities. Focusing on Speed and Energy Regeneration ensures Gallagher can consistently maintain buffs and enhance team damage across all combat scenarios. Her tailored build makes her an indispensable addition for tackling challenging PvE content or dominating competitive PvP matches in Honkai: Star Rail.
Honkai Star Rail Gallagher Materials
To fully ascend Gallagher honkai star rail, players need to gather specific honkai star rail gallagher materials, ensuring his skills and talents reach their peak.

Ascension Materials
Trace Materials
Here you can buy access to the Stellar Jade Farm service in Honkai: Star Rail.
How to Use Gallagher in Battle
Gallagher excels as a hybrid healer and debuffer, making him a crucial support character in various team compositions. Below is a detailed guide on how to use him effectively in battle.

Positioning & Role in Team
- Gallagher should be placed in teams that need sustain and debuff support, particularly in extended battles.
- Works best alongside high-damage DPS characters who can capitalize on his debuffs while staying alive through his heals.
- Ideal for Memory of Chaos, high-level boss fights, and sustain-reliant PvE teams.
Healing and Buff Rotation
- Use Vital Surge on allies with the lowest HP to keep the team healthy while boosting their Physical DMG.
- Crimson Remedy should be activated strategically when multiple allies need healing or when enemies apply heavy debuffs.
- Surgeon’s Precision (Technique) should be used before combat to enhance early healing and mitigate opening damage.
Debuff Application & Self-Sustain
- Gallagher's debuffs not only weaken enemies but also trigger his self-healing, allowing him to remain on the field longer.
- Bloodletting Therapy encourages him to apply debuffs frequently, which can be combined with damage-heavy allies to maximize effectiveness.
- Against debuff-heavy enemies, Gallagher’s cleansing abilities make him an essential choice for mitigating crowd-control effects.
Battle Strategy
- Start battles with Surgeon’s Precision for enhanced early-game sustain.
- Apply debuffs consistently to ensure Gallagher’s self-healing and enemy weakening.
- Rotate healing abilities based on team needs, prioritizing Crimson Remedy for burst healing and debuff removal. Pair with characters who capitalize on weakened enemies, such as high-burst DPS units or DoT-based attackers.
By effectively managing Gallagher’s healing and debuff potential, players can keep their team alive in challenging encounters while ensuring enemies remain weakened for optimized damage output.
Conclusion
Gallagher is a solid Abundance support with exceptional healing, debuffing capabilities, and self-sustain, making him an indispensable asset to various high-level team compositions in Honkai: Star Rail. His ability to maintain constant HP regeneration, purge debuffs from allies, and weaken enemies’ defensive stats enables him to be a top-tier healer and enabler. Gallagher’s hybrid nature makes him perfect for both PvE and PvP, excelling in boss fights, sustained encounters, and crowd-control-heavy battles. With the right build, Gallagher can continuously sustain allies, while subtly contributing to team damage output, making him an ideal pick for challenging endgame content.
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FAQ
Gallagher benefits most from Passerby of Wandering Cloud (2-piece) + Messenger Traversing Hackerspace (2-piece), as they improve healing output and speed. Another viable option is Thief of Shooting Meteor (4-piece) for increased Break Effect.
Gallagher requires Physical Engraving, Bloodstained Scalpel, and Forgotten Hall Seal for ascension. His trace materials include Vital Lifeblood, Silvermane Insignia, and Tracks of Destiny to enhance his skills.
Change Log
- 17.02.2025 - Honkai: Star Rail - Gallagher Overview published.