In Honkai: Star Rail, Gallagher serves as a sustain unit with a unique healing mechanic. His abilities revolve around inflicting the “Besotted” debuff on enemies, which increases the Break Damage they receive and heals allies when they attack these debuffed foes. This mechanic allows Gallagher to support his team by both weakening enemies and restoring ally health simultaneously
Gallagher’s Skills and Abilities
Gallagher’s skill set is designed to provide healing and support to his team:
- Basic Attack: Corkage Fee
Deals Fire damage to a single target enemy. - Skill: Special Brew
Immediately heals a target ally, providing instant recovery in critical moments. - Ultimate: Champagne Etiquette
Inflicts the Besotted debuff on all enemies, deals Fire damage to them, and enhances Gallagher’s next Basic Attack to “Nectar Blitz.” - Talent: Tipsy Tussle
Enemies under the Besotted state receive increased Break Damage. Additionally, when an ally attacks a Besotted enemy, the attacking ally’s HP is restored, promoting an offensive strategy to maintain team health. - Technique: Artisan Elixir
Initiates an attack that inflicts Besotted on all enemies and deals Fire damage, setting the stage for advantageous combat at the battle’s onset.
These abilities make Gallagher a versatile support character capable of sustaining his team through both direct healing and strategic debuff application.
Building Gallagher: Optimal Equipment and Stats
To maximize Gallagher’s effectiveness, focusing on specific stats and equipment is essential:

- Relics:
A combination of the “Passerby of Wandering Cloud” set (2-piece) and the “Messenger Traversing Hackerspace” set (2-piece) is recommended. This setup enhances Gallagher’s outgoing healing and speed, allowing him to provide timely support to allies. - Planar Ornaments:
The “Forge of the Kalpagni Lantern” ornament is ideal, as it increases Gallagher’s Speed and Break Effect, further amplifying his healing capabilities and the effectiveness of the Besotted debuff. - Light Cones:
“Scent Alone Stays True” is considered Gallagher’s best Light Cone, providing a significant boost to Break Effect and increasing the damage taken by enemies. Other viable options include “Night of Fright” and “Quid Pro Quo,” which offer energy regeneration and additional support utilities. - Stat Prioritization:
Emphasize Break Effect, Speed, and HP% in substats. A Break Effect of at least 150% is recommended to maximize Gallagher’s healing output, while sufficient Speed ensures he can act promptly to support allies.
Team Compositions Featuring Gallagher
Gallagher excels in teams that leverage his unique healing mechanics and debuff applications:
- Break Effect Teams:
Pairing Gallagher with characters like Firefly, Fugue, and Ruan Mei creates a synergy that maximizes Break Damage. Gallagher’s Besotted debuff increases the Break Damage enemies receive, while allies like Fugue and Ruan Mei can further amplify this effect, leading to devastating results against tough opponents. - Generalist Teams:
In more balanced compositions, Gallagher can support DPS characters who benefit from attacking debuffed enemies. For instance, pairing him with Acheron or Dr. Ratio allows these DPS units to capitalize on the Besotted debuff for increased damage output, while Gallagher maintains their health through his healing abilities. - Fire-Quantum Teams:
With the assistance of characters like Silver Wolf, who can implant the missing Fire Weakness on enemies, Gallagher can be integrated into teams focusing on both Fire and Quantum damage. This setup enables a flexible approach to exploiting enemy weaknesses and maintaining team sustain.
Gallagher’s Lore and Background
Beyond his role in combat, Gallagher’s character is enriched with a deep and intricate backstory:
Serving as a security officer for the Bloodhound Family in Penacony, Gallagher is also known as a slovenly and indolent mixologist. Despite his unorganized appearance and casual approach to mixing drinks, he is always courteous toward visiting guests but maintains his vigilance. He seems to carry the weight of a complicated past, yet he never voluntarily divulges any details.
This enigmatic background adds depth to Gallagher’s character, making him more than just a support unit in the game but also a figure of intrigue within the Honkai: Star Rail universe.

Conclusion
Gallagher stands out in Honkai: Star Rail as a multifaceted character who offers unique healing mechanics and debuff strategies. His ability to inflict the Besotted debuff and provide healing through ally attacks introduces a dynamic approach to team sustain. By carefully building Gallagher with the appropriate equipment and integrating him into synergistic team compositions, players can fully leverage his potential as a cornerstone of their strategy. Moreover, his rich lore and complex background add an extra layer of depth, making him a compelling character to explore both in gameplay and narrative.