Phainon Build: Best Relics, Light Cones & Elation Teams | HSR 4.4
2026-07-02
Honkai: Star Rail is a space fantasy RPG that blends cinematic story with strategic turn based battles.
Phainon is a 5-star Physical character on the Path of Destruction in Honkai: Star Rail. He acts as the main DPS in a hypercarry team and handles most of the team's damage. He builds up Coreflame stacks to activate his Ultimate, which gives him a unique playstyle. This HSR Phainon build guide explains his skills, best Light Cones, Relics, team comps, and more. Keep reading to learn how to build Phainon for the best performance.
Phainon Character Overview
 | Rarity | 5-star |
| Element | Physical | |
| Path | Destruction |
Phainon is a physical destruction DPS. He gathers Coreflame through his kit, which lets him use Ultimate when a certain amount of Coreflame has been reached. Once his Ultimate is activated, he enters a special combat state where his teammates temporarily leave the field while he gains an upgraded set of abilities and multiple extra actions.
During this phase, buffs applied before the transformation remain active, which allows him to maintain serious damage throughout his entire attack sequence before ending with a powerful finishing strike that damages all enemies.
This design makes Phainon HSR a strong hypercarry character when paired with the right support units. He dominates at dealing massive burst damage during his empowered state and can clear single-target and multi-target encounters with ease. However, his performance depends on achieving his transformation in a consistent manner, while his fixed combat rotation leaves little room to adapt to different situations. So, he shines in teams built specifically to maximize his damage potential.
Phainon's Trace Priority
The effectiveness of Phainon's kit depends on upgrading his traces in the right order. Below is the recommended Phainon build trace priority order you should follow:
| Trace | Priority |
| Major Trace | ★★★★★ (Top) |
| Skill | ★★★★ (High) |
| Ultimate | ★★★ (High) |
| Talent | ★★ (Mid) |
| Basic ATK | ★ (Low) |
Major Traces
- March to Oblivion: Phainon starts every battle with one Coreflame stack and gains three more after leaving his transformed state. This shortens the time needed to activate his next Ultimate.
- Bide in Flames: Receiving healing or shields increases Phainon's damage for a period of time. In addition, effects that restore Energy instead grant him an extra Coreflame stack, which helps him reach his transformation sooner. The healing bonus is useful but less valuable than running another support that provides stronger offensive buffs.
- Shine with Valor: This Trace grants a stackable ATK increase when combat begins and again after each transformation ends. It can stack twice and provide a reliable damage increase throughout longer fights.
Skill
Upgrade Phainon's Skill first. This single Trace improves his normal Skill and also his Skills available after he transforms. These empowered abilities make up the majority of his damage, so investing here gives the biggest damage increase.
Ultimate
Upgrade Ultimate next for a strong HSR Phainon build. It strengthens the powerful attack performed when his transformation ends.
Talent
After the Ultimate, focus on his Talent. It grants extra CRIT DMG whenever allies apply buffs to him before his transformation. It also increases his ATK and HP while transformed. This makes him stronger and more durable during his main damage window.
Basic ATK
Leave the Basic ATK for last. It contributes very little to Phainon's overall damage because it is used to build Scourge stacks rather than deal impactful damage.
Bonus Tip: How to obtain the Coreflame?
- Phainon gains 1 Coreflame point when he is the target of an enemy or ally's ability.
- Phainon gains 2 Coreflame points when he deals Swirl damage through his Skill.
Phainon Ascension and Trace Materials
Total Ascension Materials
| Ascension Materials | Total |
 Credit | 308,000 |
 Invasive Clot | 65 |
 Eternal Lament | 15 |
 Echoing Wail | 15 |
 Ethereal Omen | 15 |
Total Trace Materials
| All Trace Node Materials | Total |
 Credit | 3,000,000 |
 Tracks of Destiny | 8 |
 Daythunder Anamnesis | 12 |
 Eternal Lament | 58 |
 Moon Rage Fang | 139 |
 Echoing Wail | 56 |
 Lupitoxin Sawteeth | 72 |
 Ethereal Omen | 41 |
 Borisin Teeth | 15 |
Phainon Light Cone
Moving forward to our HSR Phainon build guide, the following are his signature and alternative Light Cones:
Signature Light Cone
 Thus Burns the Dawn⭐⭐⭐⭐⭐ | ||
| ATK: 688 | HP: 953 | DEF: 397 |
Raises the wearer's base SPD by 12%/14%/16%/18%/20%. Attacks ignore 18%/21%/24%/27%/30% of the target's DEF. After using the Ultimate, the wearer gains Blazing Sun and increases DMG by 18%/21%/24%/27%/30% until the start of their next turn.
Alternative Light Cones
| Light Cones | Effect |
 Dance at Sunset (limited) | ⭐⭐⭐⭐⭐ Raises the wearer's aggro and increases CRIT DMG by 36%/42%/48%/54%/60%. After using the Ultimate, gains Firedance for 2 turns (max 2 stacks). Each stack increases follow-up attack DMG by 36%/42%/48%/54%/60%. |
 Something Irreplaceable (Standard)5-star | ⭐⭐⭐⭐⭐ Increases ATK by 24%/28%/32%/36%/40%. Defeating an enemy or taking a hit restores HP equal to 8%/9%/10%/11%/12% of the wearer's ATK and increases DMG by 24%/28%/32%/36%/40% until the end of the next turn. This effect triggers once per turn. |
 On the Fall of an Aeon (F2P)5-star | ⭐⭐⭐⭐⭐ Each attack increases ATK by 8%/10%/12%/14%/16%, stacking up to 4 times. Breaking an enemy's Weakness also increases DMG by 12%/15%/18%/21%/24% for 2 turns. |
 A Secret Vow (Gacha)4-star | ⭐⭐⭐⭐ Increases the wearer's DMG by 20%/25%/30%/35%/40%. Also deals an additional 20%/25%/30%/35%/40% DMG to enemies whose HP percentage is equal to or higher than the wearer's. |
Phainon Relics, Ornaments & Stats
Relic Sets
| Best Choice | |
 Wavestrider Captain | Recommendation: Wavestrider Captain is Phainon's best 4-piece Relic set, as it offers 16% CRIT DMG and up to 48% ATK. If you don't have a complete set yet, prioritize farming it because it provides his highest overall damage increase. |
| Alternative Choices | |
 Champion of Streetwise Boxing | 2-Pc Bonus: 10% Physical DMG increase. |
 Musketeer of Wild Wheat | 2-Pc Bonus: 12% ATK increase. |
Ornaments
| Best Choice | |
 Arcadia of Woven Dreams | 2-Pc Bonus: Increases the wearer's and memosprite's DMG by 9%/12% for each ally above or below a 4-member team, stacking up to 4/3 times. |
| Alternative Choice | |
 Rutilant Arena | 2-Pc Bonus: Grants an 8% CRIT Rate increase. When the wearer reaches 70% CRIT Rate, their Basic ATK and Skill deal 20% more DMG. |
Best Relic Stats
Best Relic Main Stats
| Body (Chest) | Crit DMG / Crit Rate |
| Planar Sphere | Physical Damage% |
| Feet (Boots) | ATK% |
| Link Rope | ATK% |
Best Relic Sub Stats
Crit Rate = Crit DMG > ATK% > Speed > Flat ATK
Best Endgame Stats Targets
- Crit DMG: ~150-180%+
- Crit Rate: ~60-70% (aim for 100% in actual combat)
- ATK Stat: 3000-4000+ total ATK (alongside buffs)
Phainon Teams
HSR Phainon banner performs best in a hypercarry team because his kit is built to maximize his own damage. Pair him with supports that provide strong damage buffs, especially single-target buffs, to get the best results in every game mode.
Phainon Best Team
| DPS | Support | Support | Sustain |
 Phainon |  Sunday |  Cerydra |  Dan Heng PT |
This is Phainon's best team. Cerydra is Phainon's best support, as she provides exceptional buffs that increase his damage. Sunday complements him with 100% Action Advance and CRIT DMG buffs, which help Phainon reach his empowered state faster. Dan Heng PT completes the team with reliable sustain.
Full Damage Team
| DPS | Support | Support | Support |
 Phainon |  Sunday |  Sparkle |  Bronya |
This sustainless team focuses on maximizing Phainon's damage. Sunday, Sparkle, and Bronya keep advancing his actions and providing powerful buffs, which allows him to build Coreflame much faster and enter his empowered state more often. Since Phainon becomes durable and can heal himself during his Ultimate, a dedicated sustain unit is unnecessary.
Official Phainon Team
| DPS | Support | Support | Healer |
 Phainon |  Sunday |  Bronya |  Gallagher |
Sunday and Bronya act as Phainon's core supporters. Their Action Advance abilities help him gain Coreflame much faster, along with strong offensive buffs. Gallagher rounds out the team with reliable healing, which makes this lineup powerful and comfortable for most content.
Alternative Phainon Team
| DPS | Support | Support | Healer |
 Phainon |  Sunday |  Sparkle |  Huohuo Hyacine |
This is an excellent alternative if you don't have Phainon's premium team. Sunday and Sparkle provide strong buffs and Action Advance to help Phainon reach his Ultimate faster, while Huohuo offers healing and additional support. If Huohuo isn't available, Hyacine is a solid replacement that keeps the team effective.
Phainon F2P Team
| DPS | Sub DPS | Support | Healer |
 Phainon |  Tingyun |  Bronya |  Gallagher |
This is a budget-friendly team that performs well with Phainon. Tingyun and Bronya provide valuable buffs to increase his damage and help him use his Ultimate more often. Gallagher keeps the team alive with reliable healing.
Conclusion
HSR Phainon is a powerful hypercarry DPS who rewards players who build their team around him. The right Light Cone, Relics, and support characters can make Phainon's build deliver incredible damage and handle almost any battle with ease.
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Honkai: Star Rail is a space fantasy RPG that blends cinematic story with strategic turn based battles.
