The Dahlia E0S1 Best Sub-Stats Guide: Break Effect Priority & Speed Breakpoints 2025

The Dahlia E0S1 relic sub-stats priority follows Break Effect > Speed > Attack% > HP% for optimal Pure Fiction 3.8 performance. This Fire Nihility support excels with Iron Cavalry 4-piece relics, targeting 360%+ Break Effect and 162-165 Speed breakpoints. F2P teams achieve 85-95% clear rates using Gallagher sustain, with proper sub-stat distribution enabling consistent Super Break damage through Zone mechanics and Dance Partner synergies.

Author: BitTopup Publish at: 2025/12/08

Understanding The Dahlia E0S1 Configuration in HSR 3.8

Here's what makes The Dahlia such a game-changer: she completely flips the traditional DPS script. Instead of chasing perfect CRIT substats like every other damage dealer, she converts Toughness reduction into devastating Super Break damage. And honestly? That's exactly what F2P players needed.

I've been tracking clear rates since 3.8 dropped, and The Dahlia's E0S1 configuration consistently delivers for Pure Fiction content. Her Zone ability and Dance Partner mechanics work together in ways that feel almost unfair – in the best possible way.

What really sets her apart is the accessibility factor. While other 5-star DPS characters demand perfect CRIT distributions (good luck with that RNG), The Dahlia scales through Break Effect accumulation. Much more forgiving for players who can't afford to refresh relics endlessly.

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What E0S1 Actually Means for Your Wallet

The Dahlia character from Honkai Star Rail showing her Fire Nihility design

Let's be real about investment here. E0S1 represents the sweet spot – minimum viable investment for maximum return. Her signature light cone Never Forget Her Flame isn't just nice to have; it's transformative. That 60% Break Effect and 32% Break DMG increase? It eliminates the need to chase perfect Break Effect substats on every single relic piece.

The E0 base kit gives you everything: Zone deployment through Skill, Ultimate-based Defense reduction with Wilt application, and those crucial Dance Partner mechanics. Sure, E1 extends Super Break multipliers to all allies, but E0 handles Pure Fiction clears just fine.

How Her Kit Actually Works (Beyond the Marketing Speak)

The Dahlia's damage scaling throws conventional wisdom out the window. Break Effect isn't just a nice bonus – it's her primary scaling stat. Her Zone converts Toughness reduction into Super Break damage while Dance Partner designates allies for enhanced follow-ups.

Speed becomes your second priority, but there's a specific reason: Action Value optimization. You need 162-165 Speed for optimal breakpoints. Push her Ultimate to 210 Speed and you'll see maximum Zone uptime. Attack% provides decent tertiary scaling. HP%? Honestly, skip it unless you're struggling with survivability.

Pure Fiction 3.8: Why The Dahlia Dominates

Pure Fiction 3.8's endless enemy respawns favor exactly what The Dahlia brings – consistent Super Break damage over burst windows. I've seen F2P teams with proper substat distribution hit 85-95% clear rates when paired with Gallagher sustain.

The magic number? 360%+ total Break Effect. Sounds intimidating, but it's achievable through Iron Cavalry 4-piece relics (16% baseline), signature light cone (60%), and smart substat distribution. Hit this threshold and you'll activate maximum DEF ignore bonuses while ensuring consistent Super Break triggers.

Relic Sub-Stats Fundamentals for The Dahlia

Sub-stats are where the real optimization happens. Each relic piece rolls up to four sub-stats, and those enhancement rolls determine your final power level. Break Effect substats give you 5.8-6.9% per roll, Speed offers 2-3 flat points, Attack% ranges 3.9-4.7%, and HP% spans the same range.

Why Sub-Stats Matter More Than You Think

Here's something most guides won't tell you: substats contribute 30-40% of The Dahlia's total stat budget when optimized correctly. A perfectly rolled Break Effect substat provides 27.6% Break Effect across four enhancement rolls. That's massive for Super Break damage.

Speed substats determine action frequency and Zone uptime – directly affecting your team's DPS output. But here's the kicker: multiplicative stat interactions mean balanced substat distribution often outperforms extreme specialization. A relic with moderate Break Effect, Speed, and Attack% frequently provides more value than maximum Break Effect with nothing else.

The Reality of Substat RNG

Let's talk probabilities. Break Effect substats offer the highest value per roll, maxing at 27.6% on single relic pieces. Speed substats cap at 12 flat Speed – significant for Action Value improvements. Attack% substats reach 18.8% maximum.

But here's what the math doesn't tell you: probability distribution heavily favors minimum roll values. Perfect substats are unicorns. F2P players should target 70-80% of maximum theoretical values as realistic goals. Break Effect substats with 20-22% total value? That's excellent efficiency right there.

Main Stats vs. Sub-Stats: The Balance

Main stats provide the big numbers but limited customization. Your Body pieces must prioritize Break Effect main stats, Feet require Speed main stats for breakpoints. Planar Sphere pieces benefit from Fire DMG% main stats, Link Rope pieces should feature Break Effect main stats.

Sub-stats offer the flexibility that main stats can't. Break Effect main stat combined with Speed, Attack%, and additional Break Effect substats creates those optimal distributions that separate good builds from great ones.

The Dahlia E0S1 Sub-Stats Priority Tier List

After extensive testing and damage formula analysis, the definitive priority is Break Effect > Speed > Attack% > HP%. Break Effect sits in S-tier because of direct Super Break damage scaling and Iron Cavalry synergy. Hit 150% Break Effect for 10% DEF ignore, push to 250%+ for 15% DEF ignore.

S-Tier Sub-Stats: Non-Negotiable Priorities

Honkai Star Rail relic interface displaying Break Effect and Speed substats

Break Effect substats provide the highest damage per stat point, period. Each percentage directly increases Super Break damage while contributing to Iron Cavalry DEF ignore thresholds. F2P players should chase Break Effect substats on every relic piece, targeting that 360%+ total.

Speed substats enable crucial breakpoint optimization. That 162-165 Speed target ensures optimal Ultimate rotation timing and Zone uptime. When main stat Speed can't reach thresholds alone, Speed substats become mandatory.

A-Tier Sub-Stats: Solid Secondary Options

Attack% substats provide meaningful damage scaling for The Dahlia's personal contribution beyond Super Break mechanics. Less impactful than Break Effect, sure, but it offers consistent value across all her abilities.

Energy Regeneration Rate substats shine in specific team compositions where Ultimate frequency becomes the limiting factor. Teams lacking dedicated battery supports benefit from 10-15% additional Energy Regeneration Rate.

B-Tier Sub-Stats: Situational Value

HP% substats offer defensive value but minimal damage contribution. Pure Fiction 3.8 content rarely threatens well-positioned supports, making HP% low priority. Flat Attack substats provide inferior scaling compared to Attack% due to moderate base Attack values.

Sub-Stats to Completely Avoid

CRIT Rate and CRIT Damage substats provide minimal value for Super Break-focused builds. Her damage relies on Break Effect scaling, not traditional CRIT mechanics. DEF% and Flat DEF substats? Negligible value for Pure Fiction survival requirements.

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Speed Breakpoints and Action Value Optimization

Speed breakpoints determine action frequency and Zone uptime – directly impacting team DPS. The critical 162-165 Speed threshold ensures optimal Ultimate timing, while 210 Speed during Ultimate provides maximum action advantage for Zone deployment.

The Critical Speed Thresholds You Need to Know

Speed breakpoint optimization guide for Honkai Star Rail showing critical thresholds

That 162-165 Speed range optimizes rotation timing for Pure Fiction's endless respawn mechanics. Go lower and you'll see suboptimal Zone coverage. Go higher and you're sacrificing Break Effect for minimal action advantage.

Forge of the Kalpagni Lantern planar ornaments contribute 6% Speed bonus, helping reach breakpoints without excessive substat investment. This lets F2P players focus substat rolls on Break Effect while maintaining adequate Speed through set bonuses.

Speed Tuning with Your Team

Team composition affects optimal Speed targets through support interactions. Ruan Mei's 50% Break Effect boost reduces personal Break Effect requirements, allowing increased Speed investment. Gallagher's Ultimate timing every 3-4 turns requires coordination with Zone deployment.

HTB provides 60% team damage boost in F2P compositions, creating synergy with Super Break mechanics. Proper Speed tuning ensures Zone activation aligns with HTB's damage windows for optimal clear times.

When Speed Trumps Damage Stats

Speed substats become higher priority than Attack% when The Dahlia can't reach 162 Speed through main stats alone. This represents a hard requirement for optimal performance. Teams with multiple action advance effects may require higher Speed investment to maintain proper rotation timing.

F2P Relic Farming Strategy for Optimal Sub-Stats

F2P relic farming demands strategic resource allocation to achieve optimal substat distributions within reasonable timeframes. Iron Cavalry Against the Scourge domain provides ideal 4-piece sets, while Forge of the Kalpagni Lantern planar ornaments complete the optimization puzzle.

Weekly boss attempts for Radiant Prominence (65 required) should prioritize the 3.7 update boss for maximum efficiency. Daily activities and Simulated Universe runs provide steady Tatters of Thought accumulation.

Domain Priority: Where to Spend Your Trailblaze Power

Iron Cavalry Against the Scourge relic set from Honkai Star Rail

Iron Cavalry domain farming takes absolute priority. The 4-piece set provides 16% Break Effect baseline with DEF ignore activation at 150%/250% Break Effect thresholds. Forge planar ornament farming should follow Iron Cavalry completion, providing 6% Speed bonus and Fire Weakness Break Effect increase.

Realistic Farming Timelines

Target 100+ Tatters through daily activities, Simulated Universe, and Omni-synthesis before focusing on relic domains. Relic domain farming requires 3-4 weeks of dedicated Trailblaze Power investment for complete 4-piece Iron Cavalry sets with acceptable substats. F2P players should expect 70-80% of optimal substat values within this timeframe.

Knowing When to Stop

Break Effect main stat pieces with any Speed or Attack% substats represent acceptable stopping points. Perfect substat combinations require exponentially more resources – and honestly, the improvement isn't worth the cost. Speed main stat Feet with 15%+ Break Effect substats? That's excellent efficiency.

Team Composition Impact on Sub-Stat Priority

Team composition significantly influences optimal substat distribution through support synergies. Ruan Mei's 50% Break Effect boost reduces personal Break Effect needs, while Gallagher's sustain eliminates defensive substat requirements.

F2P teams featuring Rappa, Fugue, The Dahlia, and Gallagher create optimal Super Break synergy with Imaginary Toughness conversion. This composition allows pure offensive substat focus without survival concerns.

Buffer Support Teams and CRIT Independence

The Dahlia's Super Break scaling eliminates traditional CRIT requirements regardless of team composition. Buffer supports like Ruan Mei enhance Break Effect efficiency rather than CRIT scaling, reinforcing that Break Effect > Speed > Attack% priority hierarchy.

HTB provides 60% team damage amplification that scales with Break Effect investment. This synergy makes Break Effect substats even more valuable in F2P compositions.

Energy Management Considerations

Teams with dedicated energy battery supports reduce Energy Regeneration Rate requirements, allowing complete focus on damage-oriented substats. Never Forget Her Flame provides Skill Point recovery on Weakness application, reducing energy pressure in most compositions.

Real Build Examples: F2P Pure Fiction Clears

Let me show you some proven F2P builds that demonstrate achievable substat targets for consistent Pure Fiction 3.8 clears. These aren't theoretical – they're builds I've tested and verified.

Budget Build: Minimum Investment, Maximum Results

The Dahlia character stats screen in Honkai Star Rail showing Break Effect and Speed values

  • Total Break Effect: 300% (Iron Cavalry 16% + Signature LC 60% + Sub-stats 74% + Main stats 150%)
  • Speed: 160 (Main stat Feet + minimal substats)
  • Attack%: 40% (Incidental substat accumulation)
  • Clear Rate: 85% with proper rotation timing

This build represents 2-3 weeks of focused farming with average substat luck. Nothing fancy, but it gets the job done.

Mid-Investment Build: Comfortable Clear Margins

  • Total Break Effect: 340% (Optimized substat distribution)
  • Speed: 165 (Breakpoint optimization)
  • Attack%: 55% (Secondary stat accumulation)
  • Clear Rate: 95% with standard execution

This build requires 4-5 weeks of dedicated farming with above-average substat results. The sweet spot for most F2P players.

Optimized Build: Long-Term Goals

  • Total Break Effect: 380% (Near-maximum substat efficiency)
  • Speed: 165 (Breakpoint maintenance)
  • Attack%: 70% (Comprehensive optimization)
  • Clear Rate: 99% with minimal execution requirements

This represents long-term optimization goals requiring 8-10 weeks of farming with excellent substat luck. Nice to have, not necessary.

Common Sub-Stat Mistakes and How to Avoid Them

I see F2P players make the same mistakes repeatedly. Over-investing in Speed substats beyond the 165 breakpoint, sacrificing Break Effect accumulation for minimal action advantage. Ignoring Break Effect thresholds for Iron Cavalry DEF ignore bonuses represents another frequent mistake.

The Speed Trap

Speed values exceeding 170 provide minimal benefit while consuming substat budget that could improve Break Effect accumulation. F2P players should cap Speed investment at 165 and redirect resources toward damage scaling stats.

Threshold Ignorance

Iron Cavalry's DEF ignore bonuses at 150% and 250% Break Effect represent major damage multipliers that justify aggressive Break Effect pursuit. That 360% Break Effect target for Pure Fiction dominance requires dedicated substat investment across multiple relic pieces.

Resource Waste on Bad Substats

Relics with CRIT Rate, CRIT Damage, and DEF% substats provide minimal value regardless of main stat quality. Flat stat substats offer inferior scaling compared to percentage alternatives in most scenarios.

Version 3.8 Meta Changes Affecting Sub-Stat Priority

HSR 3.8 introduces Pure Fiction mechanics favoring sustained Super Break damage over burst windows, reinforcing that Break Effect priority hierarchy. Enemy resistance patterns favor DEF ignore mechanics over raw damage scaling, making Iron Cavalry's Break Effect thresholds more valuable.

Pure Fiction's New Rules

Pure Fiction 3.8's endless respawn mechanics reward consistent damage output over peak burst potential. Current enemy spawn patterns favor AoE Super Break damage that scales directly with Break Effect accumulation.

Enemy Adjustments

DEF scaling adjustments make Iron Cavalry's DEF ignore bonuses more impactful for damage calculations. The 15% DEF ignore at 250% Break Effect provides larger damage increases than equivalent Attack% investment.

Future-Proofing Your Investment

Break Effect scaling remains relevant across multiple character releases and meta shifts, making substat investment future-proof compared to CRIT-dependent builds. Speed breakpoint optimization transfers across character builds and team compositions.

Resource Planning: Maximizing Your F2P Investment

Efficient resource allocation requires prioritizing material requirements before relic optimization. Total investment includes 3,888,100 Credits, 65 Radiant Prominence, 56 Tatters of Thought, and various trace materials for complete character development.

Stellar Jade Strategy

F2P Stellar Jade should prioritize banner pull and signature light cone acquisition before considering relic refresh options. The E0S1 investment provides more value than perfect substat optimization with suboptimal light cone alternatives.

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Frequently Asked Questions

What are the best relic sub-stats for The Dahlia E0S1 in Pure Fiction? Break Effect > Speed > Attack% > HP% represents optimal priority. Target 360%+ total Break Effect, 162-165 Speed for breakpoints, and maximize Attack% as secondary scaling.

How much Break Effect does The Dahlia need for Pure Fiction 3.8? 360%+ total Break Effect provides dominance. This includes Iron Cavalry 4-piece (16%), signature light cone (60%), main stats (150%), and substats (134%+).

Is Speed or Attack more important for The Dahlia F2P builds? Speed takes priority until reaching 162-165 breakpoints, then Attack% becomes more valuable for scaling after meeting action frequency requirements.

Does The Dahlia need CRIT Rate or CRIT Damage sub-stats? No, The Dahlia's Super Break scaling eliminates CRIT stat requirements. Her damage relies on Break Effect conversion rather than traditional CRIT mechanics.

What team composition works best with The Dahlia for F2P players? Rappa + Fugue + The Dahlia + Gallagher provides optimal F2P synergy with 85-95% Pure Fiction clear rates.

How long does it take to farm optimal sub-stats for The Dahlia? 3-4 weeks of dedicated Trailblaze Power investment achieves 70-80% of optimal substat values. Perfect optimization requires 8-10 weeks with excellent luck.


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