Phainon is about to crash into the Honkai: Star Rail universe—and he’s not your typical 5-star addition. As a powerhouse Physical Destruction character, Phainon arrives with a vengeance, delivering one of the most cinematic and emotionally charged introductions in HSR history.
In this guide, we’ll take you through into everything you need to know about Phainon HSR including his release date, ability breakdown, Eidolons, best relics, trace materials, and more.
Phainon Banner Release Date in Honkai Star Rail
Mark your calendars—Phainon HSR debut banner goes live on July 2, 2025, aligning with the launch of Version 3.4. Expectations are sky-high, and he’s poised to shake up the current meta.
Phainon Overview in Honkai: Star Rail
Phainon is a 5-star Physical Destruction character, built for intense single-target or area-of-effect damage. If you’re looking for a character that devastates enemies and thrives in drawn-out battles, Phainon HSR is the one to watch.
| Attribute | Details |
|---|---|
| Rarity | ★★★★★ (5-Star) |
| Path | Destruction |
| Element | Physical |
| Role | Single-Target / AoE DPS |
| Region | Aedes Elysiae (Mythical Origin) |
Phainon embodies the concept of primal flame—the light before dawn or the inferno that follows if dawn never rises. His presence is nothing short of legendary.
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Phainon Skill Set & Kit Overview
Phainon’s abilities are crafted around AoE Physical DMG, intense Weakness Break pressure, and a powerful stacking system that fuels his offensive momentum the longer combat continues.
Basic ATK – Stride to Deliverance
A Physical single-target strike that applies 30 Weakness Break. It’s simple yet foundational, helping maintain skill rotations and build momentum.
Skill – Let There Be Light (Blast)
A potent AoE blast targeting the main enemy with 60 Weakness Break and nearby enemies with 30. Excellent for breaking shields and setting up bigger moves.
Ultimate – He Who Bears the World Must Burn
Phainon’s ultimate is a full-board AoE with 60 Weakness Break to all targets. It synergizes perfectly with his Coreflame mechanic, igniting the battlefield with massive burst damage.
Talent – Pyric Corpus / Fate: Divine Vessel
The core of his gameplay. Every action fuels Coreflame stacks, boosting damage and survivability. Phainon thrives in prolonged fights and gains strength as battles intensify.
Technique – Beginning of the End
Used before battle begins, this skill delivers a solid Weakness Break on enemies before turn one—ideal for Memory of Chaos or elite encounters.
His entire arsenal is built for explosive momentum and sustained aggression, punishing enemy teams with unrelenting pressure.
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Phainon Signature Light Cone – Thus Burns the Dawn
This exclusive Light Cone is tailor-made for Phainon, offering defensive penetration and bonus damage post-ultimate.
Stats:
- HP: 953
- ATK: 688
- DEF: 397
Passive:
- Increases SPD by 12~20
- Ignores up to 30% of enemy DEF
- After using Ultimate, gains Blazing Sun, which boosts total DMG by up to 30%
Best Relic Sets for Phainon
1. Wavestrider Captain (4-piece) – Best-in-Slot
2-piece: +16% CRIT DMG
4-piece: Gains “Help” stacks when hit; after Ultimate, converts stacks into a 48% ATK buff.
Ideal for high-impact burst setups, especially in party comps with aggressive rotations.
2. Hybrid 2-piece Sets – Early Game Options
- Champion of Streetwise Boxing: +10% Physical DMG
- Musketeer of Wild Wheat: +12% ATK
These mixed sets work great for initial builds and provide a reliable stat boost while farming full sets.
Best Planar Ornaments for Phainon
1. Arcadia of Woven Dreams – Best Choice
Offers a damage boost when not in a full party, tying thematically with Phainon’s lone-warrior background.
2. Rutilant Arena – Great Alternative
+8% Crit Rate, plus +20% Skill/Basic DMG if Crit Rate reaches 70% or higher. Strong choice for crit-based setups.
Stat Priority for Phainon
| Gear Slot | Recommended Main Stat |
|---|---|
| Body | Crit Rate / Crit DMG |
| Feet | ATK% or Speed |
| Sphere | Physical DMG Bonus |
| Rope | ATK% |
Substat Focus:
Crit Rate = Crit DMG > ATK% > Speed > Flat ATK
Phainon Trace & Ascension Material Requirements
To unleash Phainon’s full potential, you’ll need a hefty supply of materials. Here’s what to prepare:
Ascension Materials (Level 1–80)
| Material | Quantity |
|---|---|
| Invasive Clot | 65 |
| Ethereal Omen | 15 |
| Echoing Wail | 15 |
| Eternal Lament | 15 |
| Credits | 308,000 |
Trace Materials
| Material | Quantity |
|---|---|
| Borisin Teeth | 18 |
| Lupitoxin Sawteeth | 69 |
| Moon Rage Fang | 139 |
| Daythunder Anamnesis | 12 |
| Tracks of Destiny | 8 |
| Credits | 3,000,000 |
Start grinding now and prioritize weekly bosses for rare drops like Daythunder Anamnesis.
Phainon Eidolons – Should You Pull More?
Phainon’s Eidolons elevate his destructive nature to god-tier levels, enhancing his Coreflame mechanic and combat tempo drastically.
E1 – Speed Scaling Overdrive
Defeating an enemy boosts the SPD ratio of his bonus turns by up to 84%. Higher speed = more chaos.
E2 – Bonus Turn Machine
Using Scourge four times triggers a free extra turn and adds Physical RES PEN, making him deadlier against bulky foes.
E3 – Skill & Ult Enhancer
+1 to Basic ATK and +2 to Ultimate. Boosts damage scaling across the board.
E4 – Rapid Stacker
Increases Coreflame stacking rate. The more stacks he builds, the more devastating he becomes.
E5 – Talent and Skill Scaling Up
+2 levels to Talent and Skill—significantly boosts damage formulas and Coreflame synergy.
E6 – True Damage Overdrive
Starts battle with 6 Coreflame stacks and gains True DMG equal to 36% of all dealt damage. Turns Phainon into an unstoppable juggernaut from turn one.
Is Phainon Worth Building?
Absolutely. Phainon is more than just a high-tier DPS—he’s a narrative and mechanical spectacle. If you enjoy bold, high-damage playstyles with cinematic flair and aggressive momentum, this character is for you.
He’s a monster in AoE content, thrives in extended fights, and his lore is dripping with mythic firepower. Whether you’re a meta chaser or a fan of god-tier storytelling, Phainon delivers on both fronts. Ready to rise with Phainon? Or will you be scorched by the flames of dawn? Let the Coreflame burn.
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