Honkai Star Rail 4.0 brings us Edo Star teams featuring Yaoguang (Harmony) and SP Sparkle Hanami (Elation) – and honestly, they're changing how we think about relic optimization. This guide breaks down the main stat priorities you'll need, plus some hard-earned insights on pre-banner farming for the Benzaitengoku update.
Understanding Edo Star Team Archetype in HSR 4.0
Here's what makes Edo Star teams tick: they're all about burning through Skill Points like there's no tomorrow. The whole strategy revolves around Elation path mechanics – you're essentially trading SP management for explosive burst windows.
What works best is pairing Yaoguang's Harmony support with SP Sparkle Hanami's hyper-carry potential. It's a high-risk, high-reward setup that demands precise timing and, frankly, some pretty specific relic builds.
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Core Mechanics and Team Composition
In practice, Edo Star teams operate on three non-negotiables: SP generation, CRIT optimization, and speed tuning. Miss any one of these, and your rotation falls apart.
For F2P players, I'd recommend starting with Yaoguang as your primary Harmony support, original Sparkle for SP management, and whatever Elation path characters you can field. Based on the leaked data we've seen, Yaoguang actually edges out SP Sparkle Hanami in budget scenarios – which makes her the smarter Phase 1 investment.
SP Sparkle's virtual streamer persona isn't just aesthetic, either. Her Elation mechanics are genuinely unique, consuming massive amounts of Skill Points for devastating burst damage that can delete entire waves when properly set up.
Relic Main Stat Fundamentals for Edo Star Teams
Let's cut to the chase: Edo Star teams live and die by CRIT and SPD main stats. Everything else is secondary.
The Tengoku relic set forms your foundation here – that 2-piece bonus giving you +16-32% CRIT DMG is exactly what these teams need. But experienced players know the real magic happens in your main stat selection.
Here's your priority hierarchy:
Body Piece (CRIT Rate/CRIT DMG): This is where the money is
Feet (SPD): Critical for turn order – mess this up and your SP timing goes to hell
Link Rope (Energy Regeneration Rate): Keeps those ultimates flowing
Planar Sphere (Elemental DMG%): The final damage multiplier
Head/Hands (Fixed ATK/HP): Focus on substats here
And here's something that might surprise newer players: main stats account for 60-70% of your character's performance. You can have god-tier substats, but if your main stats are wrong, you're fighting an uphill battle.
Yaoguang Relic Main Stat Priority Guide
Yaoguang walks this interesting line between personal damage and team support. What you're aiming for is hitting those SP 6 breakpoints through Talent maximization while maintaining enough Energy Regeneration Rate to keep her ultimate cycling consistently.
Body Piece: CRIT Rate vs CRIT Damage Analysis
CRIT Rate main stats are your safe bet. That 32.4% CRIT Rate from the main stat alone creates a rock-solid foundation – you'll typically hit 70-80% final CRIT Rate with decent pieces. It's consistent, reliable, and ensures your buff triggers and Follow-up Attacks actually connect.
CRIT Damage main stats? They offer a higher ceiling, sure. You can push 150-180% CRIT Damage while maintaining adequate CRIT Rate through substats. But – and this is important – you need exceptional substat luck to make it work.
For most players diving into 4.0 at launch, CRIT Rate main stats are the smarter investment. You've got limited farming time, and consistency beats perfection when you're still building your foundation.
Boots: Speed Thresholds for Optimal Turn Order
Yaoguang needs at least 134 SPD to outpace most DPS characters. This isn't negotiable – if she's not moving first, she can't provide buffs before your damage dealers need them.
Advanced players should target 143 SPD for optimal synergy with SP Sparkle's rotation timing. It creates these perfect buff windows that align beautifully with Elation burst phases. You'll need SPD main stat Boots plus 2-3 SPD substat rolls on other pieces to hit this threshold.
SP Sparkle Relic Main Stat Optimization
SP Sparkle's Elation mechanics are fascinating – and demanding. Those burst damage windows enabled by heavy Skill Point consumption require a completely different approach to stat distribution.
Energy Regeneration Rate becomes absolutely critical here. I recommend hitting that 120% threshold to ensure consistent ultimate access without sacrificing your damage stats.
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Support-Focused Stat Distribution Strategy
Here's where SP Sparkle gets interesting: despite being a DPS, she actually benefits from support-oriented distribution that prioritizes team synergy over raw personal damage.
My recommended allocation breaks down like this: 40% CRIT optimization, 35% SPD and Energy Regeneration Rate, 25% survivability stats. It might seem counterintuitive, but this distribution enables consistent performance while supporting that SP-heavy gameplay loop.
Energy Regeneration Rate Breakpoints
SP Sparkle needs a minimum 120% Energy Regeneration Rate for reliable ultimate cycling in extended encounters. This ensures ultimate availability every 2-3 rotations, which is crucial for maintaining your burst windows.
Optimal performance targets 134% Energy Regeneration Rate – this enables ultimate every other rotation, which is where SP Sparkle really shines. You'll need Energy Regeneration Rate main stat Link Rope plus moderate substat investment to reach this threshold.
Slot-by-Slot Main Stat Selection Framework
Body Piece Decision Tree: For Yaoguang, go CRIT Rate primary for consistency. CRIT Damage is viable if you've got exceptional substats, but don't force it.
SP Sparkle wants CRIT Damage primary to maximize her burst potential. Fall back to CRIT Rate if your substats can't support the CRIT Rate requirements.
Boots: Speed vs Attack Trade-offs
Speed main stats provide superior value for both characters. Period. ATK% main stats are only viable when you've already met speed requirements through exceptional substats – we're talking 15+ SPD from substat rolls alone.
Link Rope: Energy vs Attack Balance
Energy Regeneration Rate main stats enable consistent ultimate cycling, and that 23.3% Energy Regeneration Rate typically provides more team value than 43.2% ATK from alternative main stats. The math is pretty clear here.
Advanced Stat Calculation and Breakpoints
Energy Regeneration Rate Thresholds:
Minimum: 105% ERR (ultimate every 3-4 rotations, requires ERR substats on 2-3 pieces)
Recommended: 120% ERR (ultimate every 2-3 rotations, requires ERR main stat Link Rope)
Optimization: 134% ERR (ultimate every 1-2 rotations, requires main stat plus substat investment)
Speed Tuning Breakpoints:
Yaoguang: 134 SPD minimum (outpaces DPS), 143 SPD recommended (optimal timing), 152 SPD advanced
SP Sparkle: 108 SPD minimum (basic function), 117 SPD recommended (synergy), 126 SPD advanced
Pre-Banner Relic Farming Strategy
With HSR 4.0 delayed to February 18, 2026, we've got extended farming time – and that's actually a blessing in disguise. Your strategy should prioritize Tengoku relic sets for that Edo Star synergy, focusing on CRIT and SPD main stats while building up your quality piece collection.
Daily Farming Rotation:
Tengoku domain (Monday, Thursday, Sunday)
Speed domains for Boots (Tuesday, Friday)
Planar Ornament farming (Wednesday, Saturday)
Weekly Resource Distribution:
70% Trailblaze Power: Tengoku relic farming
20% Character ascension materials
10% Light Cone enhancement materials
Weekly Jade Accumulation:
Forgotten Hall: 800 Jades
Pure Fiction: 800 Jades
Apocalyptic Shadow: 800 Jades
Events: 720 Jades average
Total: 3,120 Jades weekly (19.5 pulls)
Common Mistakes and Optimization Tips
The most frequent error I see? Players prioritizing survivability over damage/utility stats for what's fundamentally burst-oriented gameplay. Don't fall into this trap.
Another big one: blindly prioritizing CRIT stats over speed/energy requirements. This creates dysfunctional rotations that look good on paper but fall apart in practice. Meet your minimum speed requirements first, then optimize CRIT stats within those constraints.
And here's something that catches even experienced players: excessive speed investment without team synergy consideration. You want to target specific breakpoints based on your composition, not just maximize individual character speed.
Complete Pre-Banner Preparation Checklist
Relic Farming Targets:
Tengoku 2-piece sets for both characters
CRIT main stat Body pieces (+16 enhancement minimum)
SPD main stat Boots (+12 enhancement minimum)
Energy Regeneration Rate Link Ropes (+12 enhancement minimum)
Resource Goals:
25,600+ Stellar Jades (160 pulls guaranteed)
Character ascension materials pre-farmed
Light Cone enhancement materials stockpiled
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Frequently Asked Questions
What are the best relic main stats for Yaoguang in HSR 4.0? CRIT Rate on Body, SPD on Boots, Energy Regeneration Rate on Link Rope, Elemental DMG on Planar Sphere. This combination provides optimal support capabilities while maintaining damage contribution.
How much energy regeneration does SP Sparkle need? Minimum 120% Energy Regeneration Rate for reliable ultimate cycling. Optimal 134% ERR achieved through Energy Regeneration Rate main stat Link Rope plus moderate substat investment.
Should I farm relics before Yaoguang banner drops? Absolutely. Pre-farming Tengoku relics with CRIT/SPD focus maximizes immediate performance. That extended timeline until February 18, 2026 gives you plenty of farming opportunities.
Which body piece main stat is better for Edo Star teams? CRIT Rate main stats provide consistent performance for most players. CRIT Damage offers higher ceiling but requires exceptional substat quality.
What speed breakpoints matter for Edo Star compositions? Yaoguang needs minimum 134 SPD, optimal 143 SPD. SP Sparkle functions at 108 SPD minimum, 117 SPD recommended for team synergy.
How many stellar jades for guaranteed Yaoguang pull? Budget 25,600 stellar jades (160 pulls) for guaranteed acquisition. Weekly endgame content provides approximately 3,120 jades.