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Giving the best build for the Harmony Trailblazer inHonkai: Star Railcan turn this already great and F2P (free-to-play) character into a superb one that can substantially increase the presence of the team’s DPS on the field. The Trailblazer is the main character for HoYoverse’s turn-based RPG and unlike most of the units in the game, they are adaptive. This means that they can change their Path and their element on the spot – they are different from characters with multiple yet distinct forms, like Dan Heng and Imbibitor Lunae, which are treated as separateHonkai: Star Railcharacters.
The Trailblazer, who can either be Caelus or Stelle, could change between the Physical (Destruction) and the Fire (Preservation) forms. In the former, the Trailblazer was a DPS, whereas the second form transformed them into a shielder for their team. Now, with the apex of the Penacony storyline, they unlock a new power, which allows them to master Imaginary DMG via the Path of the Harmony. In this form, they are a support unit that buffs their allies. To take full advantage of theHarmony Trailblazer inHonkai: Star Rail, it is ideal if you give them the best builds.

Honkai: Star Rail - Best Character Builds For Trailblazer (Fire)
Trailblazer (Fire) is a great upgrade from the character’s Physical version, allowing players to give them another role. Here are the best builds.
Best Light Cones For Harmony Trailblazer (Imaginary) In Honkai: Star Rail
Look For Weapons With Break Effect Bonuses
The first step is to find the new Trailblazer form a suitable Light Cone to use. The Harmony Trailblazer exceeds as a support unit that enhances Break DMG and scales off Break Effect. As such,your main goal is to find Harmony Light Cones that increase the user’s Break Effect. There are a few good items to choose from, and some viable substitutes in case you are unable to get the best ones.
The table below lists the best builds for Harmony Trailblazer inHonkai: Star Rail, including Light Cone suggestions, ideal Relics and Ornaments, strongest stats, and more:

Skill Priority
As such,the best Light Cone for the Harmony Trailblazer is the 5-star Past Self in Mirror, Ruan Mei’s signature weapon. This boosts their Break Effect by 60% and after they use their Ultimate, all allies’s DMG is increased by 24% for three turns. If the user’s Break Effect is equal to or over 150%, the team recovers 1 Skill Point. Additionally, all allies restore 10 Energy at the start of each wave. ThisHonkai: Star RailLight Cone ties into exactly what the Trailblazer does, but given its limited and 5-star status, it may be hard to obtain.
Luckily, there are a few substitutes, even if they do not match Past Self in Mirror’s potential.The second best Light Cone for Harmony Trailblazer is the 4-star Memories of the Past. This item increases the user’s Break Effect by 28% and when they attack, they regenerate 4 Energy. This item’s perks are inferior to those of the recommended 5-star item, but its 4-star status makes it more easily obtainable. On top of that, the higher chance of obtaining this Light Cone also opens the possibility of superimposition, which makes its skill effects stronger.

When Memories of the Past inHonkai: Star Railreaches S5 (Superimposition level 5), the Break Effect bonus is increased to 56%, while the Energy Regeneration benefit is doubled to 8 points per attack.
If you have neither of the two best weapons, you may search for Light Cones that give more generic benefits to the Harmony Trailblazer. Bronya’s signature 5-star But The Battle Isn’t Over can work since it grants bonus Energy Regeneration Rate and restores Skill Points while also boosting damage. Alternatively,4-star Light Cones like Dance! Dance! Dance! or Carve the Moon, Weave the Clouds can grant good benefits to allies.

If your team’s main DPS inHonkai: Star Railuses Imaginary DMG, you’re able to also equip Harmony Trailblazer with the Planetary Rendezvous Light Cone.
Best Team Comps For Harmony Trailblazer (Imaginary) In Honkai: Star Rail
Character Is A Universal Support, But Excels At Aiding Certain DPS
The main role of the Harmony Trailblazer is to increase the party’s Break Effect and allow them to deal Super Break DMG against opponents that are in the Weakness Broken state. The character is quite a universal support and can be fit into a plethora of team comps, especially those with a hypercarry structure. Nevertheless, theHarmony Trailblazer is superb when aiding a DPS who thrives on Break Effect, like Firefly orBoothill inHonkai: Star Rail.
The table below lists a few team comp suggestions for the Harmony Trailblazer:

Budget-Friendly (F2P) Hypercarry Team Comp
While Boothill and Firefly are premium characters,a viable F2P (free-to-play) substitute is Xueyi. The 4-star Quantum Destruction character scales off Break Effect and can take advantage of the bonuses provided by Harmony Trailblazer. Xueyi is also being given out as afree character inHonkai: Star Rail2.3, so players can start using her as a DPS or simply unlock an Eidolon, should they already have her.
Best Relics, Ornaments, & Stats For Harmony Trailblazer (Imaginary) In Honkai: Star Rail
Equip The Character With The Best Gear
In addition to giving them a proper Light Cone and a team comp, you will also need to equip Harmony Trailblazer with a decent set of Relics and Ornaments, all built with ideal stats that will optimize their performance.The best Relic set for Harmony Trailblazer is Watchmaker, Master of Dream Machinations. This set gives a 16% Break Effect boost with its two-piece bonus, and, when they use an Ultimate on an ally while having all four pieces, the Break Effect for all allies increases by 30% for two turns.
Thematically, this set also fits the Trailblazer since their Harmony powers inHonkai: Star Railare inherited from the Watchmaker themselves.

The best Ornament to use with Harmony Trailblazer is Talia: Kingdom of Banditry. With the two-piece bonus active, the user gets a 16% Break Effect increase and, when their SPD reaches 145 or higher, their Break Effect sees an extra 20% boost. The stats you want to look out for when farming Relics and Ornaments for Harmony Trailblazer are Break Effect, SPD, and Energy Regeneration Rate. Try to ensure at least 145 SPD to activate Talia’s final bonus.
Honkai: Star Rail - Firefly Character Ascension (& Materials)
All of the materials needed for Firefly’s Ascension and Traces in Honkai: Star Rail can already be farmed. Here’s how to pre-farm everything you need.
When it comes to Break Effect, try and get as much as you can, as this will impact how they perform as a support.The rest can be dumped into Energy Regeneration Rateto ensure their Ultimate is available as frequently as possible. Good sub-stats for Harmony Trailblazer inHonkai: Star Railinclude HP and DEF, which aid with their survival.

If you are using the Past Self in Mirror Light Cone, remember you need at least 150% Break Effect, though more of the stat is appreciated.
Trace Priority For Harmony Trailblazer (Imaginary) In Honkai: Star Rail
Prioritize Material Usage For Best Skills
Because leveling up a character’s skills can be an expensive and time-consuming process, it is best to prioritize some abilities over others. In the Harmony Trailblazer’s kit,the priority should be maxing out their Ultimate, as this is what will help support the rest of the team. Following that, you should improve their Talent, which will help them restore their Energy. After that, you should bump their Skill and Basic Attack, respectively, as these are mere damage-dealing attacks that do not make much of a difference.
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Overall, the Harmony Trailblazer’s build is fairly simple to achieve and it can be of great assistance to several types of teams. However, you should pair them up with DPS characters focused on Break Effect for maximum proficiency and, if possible, even have Ruan Mei on the same team to further boost that power. The Harmony Trailblazer is one of the strongest recent additions toHonkai: Star Railand the best part about it is that they are completely free.