It all started on a rainy night in Penacony. My team was battered, and I desperately needed a reliable healer who wouldn't break the bank. Then I stumbled upon Gallagher – a 4-star Abundance character with a rugged charm and animations that looked like they were ripped straight out of a noir film. Little did I know that building him would become one of the most satisfying projects I’ve ever embarked on in Honkai: Star Rail.

I’m not going to lie – the first time I saw the material list, my heart sank. New enemies, new boss drops, and those ever-elusive Trace ingredients. But as a veteran player who's been around since the early days, I've learned that patience and a good farming route can turn any grind into a satisfying ritual. Gallagher hails from Penacony, so naturally most of his essentials were scattered across this dreamlike region. The good news? Being a four-star meant I didn’t have to sacrifice as many resources as I would for a five-star unit.

The Core Ascension Grind

The first milestone was ascending Gallagher through his level caps. I still remember the rhythm of those farming sessions. The enemy drops – Dream Collection Component, Dream Flow Valve, and Dream Making Engine – came from the new mobs lurking in Penacony’s shadowy corners. I’d queue up my auto-battle and watch Clara spin to win while I sipped my coffee. The real gatekeeper, however, was the Raging Heart boss drop. That fight became my weekly appointment. I’d dodge massive AoEs, break the boss’s toughness, and pray for a double drop.

Here’s a quick look at the costs per ascension phase:

Phase	Level Cap	Component	Valve	Engine	Raging Heart
1	20→30	4	0	0	2
2	30→40	8	0	0	4
3	40→50	0	5	0	8
4	50→60	0	8	0	12
5	60→70	0	0	3	16
6	70→80	0	0	6	20

Yeah, those six Dream Making Engines at the final stretch tested my sanity. But seeing Gallagher’s HP pool balloon was worth every tear.

Unlocking His True Potential: Traces

Ascension was just the appetizer. The main course was the Traces – and Gallagher’s tree is a hungry beast. Beyond the enemy drops I’d already come to know intimately, I needed three special Trace materials: Alien Tree Seed, Nourishing Honey, and Myriad Fluid. These came from Calyx (Crimson) challenges, and let me tell you, Nourishing Honey was never as sweet as its name suggested. I burned through so much Trailblaze Power that I practically memorized the enemy wave composition.

Basic Attack: A Surprising Nudge

At first I almost ignored his Basic Attack. After all, a healer’s job is to heal, right? But then I realized that in those quiet turns where HP bars were full, Gallagher could contribute a bit of DPS. Leveling his Basic Attack was relatively cheap – just a handful of Alien Tree Seeds and low-tier enemy drops. I maxed it out in an afternoon and never looked back.

Skill, Talent, Ultimate: The Heavy Lifters

This is where the real investment began. Skill, Talent, and Ultimate each required identical amounts of materials, but those amounts were significantly higher than the Basic Attack. Nourishing Honey flowed like water – down the drain, I mean. I’d spend entire evenings farming the same Calyx, timing my Trailblaze Power refills like a stockbroker. The Weekly Boss drop, “Past Evils of the Borehole Planet Disaster,” added an extra layer of time-gating. I could only claim rewards three times a week, so I had to plan ahead.

Bonus Stats & Utility: The Cherry on Top

The Skill Tree’s minor nodes gave Gallagher bonus HP, Effect RES, and Break Effect – all critical for a healer who doubles as a debuff cleanser. The utility traces unlocked extra synergies that made him truly shine. One node boosted his healing when an ally’s HP was low, another spread small heals to the entire party when his Ultimate hit. Getting these required yet more Alien Tree Seeds and Myriad Fluid, but by then I was numb to the grind. I’d queue up my farming team, put on a podcast, and let muscle memory take over.

Reflecting on the Journey

Looking back, building Gallagher felt like nurturing a character straight out of a crime drama – rough on the outside, but with a heart of gold. His materials might seem daunting at first, but with a structured plan, they’re completely manageable. Even as the game has evolved into new story arcs by 2026, the rhythm of farming remains a comforting constant. Today, Gallagher sits comfortably in my roster, his HP thick enough to tank hits while his heals keep my Kafka and Black Swan in perfect shape.

If you’re sitting on the fence about investing in this four-star healer, consider this your sign. Farm those Dream Flow Valves, hoard that Nourishing Honey, and dance with the Raging Heart boss until you’ve memorized its every move. The Penacony bartender is worth every drop of effort – and he pours one hell of a metaphorical drink when the battle’s over. 🍸⚔️

This overview is informed by aggregated critical reception on Metacritic, and it’s a useful reminder that “value builds” like Gallagher often thrive when you invest smartly: prioritize the traces that define his role (Skill/Talent/Ultimate for sustain and utility), then round out minor nodes for survivability stats so he stays on-field long enough to keep the team stable through Penacony’s tougher fights.