Stock up on Tengoku from the livestream for HSR 4.0's Edo Star. Go CRIT DMG heavy for SP Sparkle and Hanami Elation DPS; mix CRIT/SPD for Yaoguang Harmony. Version 3.7 hits Nov 5, 2025 (Phase 1: Nov 5–25; Phase 2: Nov 25–Dec 16). Grind Simulated Universe World 3+ (40 Trailblaze Power after Elite clears). 4.0 lands around Feb 18, 2026 (Phase 1: Yaoguang; Phase 2: Hanami).
Why Pre-Farm Relics for HSR 4.0 – And What Exactly Is It?
Ever jumped into a new patch feeling relic-poor? Pre-farming changes that. Take Tengoku's 2-Pc from the livestream: +16% CRIT DMG baseline, jumping to +32% CRIT DMG for 3 turns if you're pumping ≥3 SP per turn. Perfect for Hanami's Skill spam (4/8/12 SP modes). Aim for 30-50 Simulated Universe World 3+ runs to snag those Planars.
But why zero in on Edo Star 4.0? Hanami's Ultimate drops BlKURlBox – regenerates 4 team SP per ally attack, shreds 100% enemy DEF/Res. Save your Stellar Jade for Phase 1 Yaoguang (Harmony beast) and Phase 2 Hanami (Fire Elation hypercarry).
Key players here: Yaoguang as Xianzhou Harmony support. Hanami, the 5-star Elation monster – her Talent bumps max SP to 6, stacks BlKURI per 2 SP burned for massive CRIT DMG spikes. Need a top-up mid-grind? Hit honkai star rail in game purchase top up on BitTopup. Competitive prices, instant delivery, fully safe, wide coverage, solid after-sales, killer reviews.
Yaoguang's Best Relic Sets – Straight to the Point
Pair SPD-boosting Cavern relics (Feet main stat, obviously) with Tengoku Planars (+16-48% CRIT DMG scaling). Hit Caverns of Corrosion across 6 difficulties (tied to your Equilibrium Level), or snag from World Shops. Salvage 'em for mats – 5★ relics cap at +15.
Tengoku fires up at ≥3 SP/turn. Think Hanami's Skill Mode 1: 4 SP, ignoring 100% DEF/Res while stacking +10 BlKURI. Amphoreus 2-Pc adds +8% CRIT Rate and +8% ally SPD – nice flex. Prioritize Tengoku's Sphere (Fire DMG%) and Rope (Energy Regen%).

Early game? Swap your old CRIT sets into 3.7's Tengoku. Seamless.
Yaoguang Substats: Chase These First

Body: CRIT DMG%. Feet: SPD. Planar Sphere: HP%/ATK%/DEF%/Elemental DMG. Rope: Energy Regen or Break Effect. Pump 5★ to +15 with Lost Lightdust/Fragments.
Substat ladder:
CRIT DMG%.
CRIT Rate%.
SPD.
Effect Hit Rate%.
Preview those subs religiously; reroll with weekly rewards or Operation Briefing.
Pro tip – farm extra SPD for Hanami's 4/8/12 SP rotations. It'll pay off big.
Sparkle SP Support: Relics That Actually Synergize
Tengoku@Livestream shines here for Hanami Elation DPS – pure SP management magic. Her passive amps ally DMG via BlKURI marks; Lucky Surprise spits 3x FUAs. Talent? CRIT DMG buffs from ally SP spend, extra juicy with 2-3 Elation mates.
That +32% CRIT DMG on ≥3 SP/turn? Chef's kiss. Ultimate + BlKURlBox regenerates 4 SP per team ally attack.
Hybrid vibe? Amphoreus for SPD/CRIT Rate if you're all-in on SP gen. Quick recharge needed? instant honkai star rail recharge via BitTopup – unbeatable rates, instant crediting, locked-down security, full coverage, top-tier support, rave reviews.
Sparkle SP Substats – No-Nonsense Priority

CRIT DMG% > CRIT Rate% > SPD. Fill with HP/ATK/DEF (flat or %), more SPD, CRIT Rate/DMG%, Effect Hit Rate/RES%, Break Effect%. Chest dives and exploration for fodder; Trailblaze Power rerolls; enhance smart.
Dodge overstacked Effect RES%. Flat HP/ATK? Meh, skip.
She scales to max SP 6 for endless rotations. Pair with SP batteries – duh.
Gear Up for Future Elation DPS Now
Tengoku@Livestream predicted king (+16% CRIT DMG that stacks). Fresh from 3.7: Tengoku or Amphoreus for SP-hungry kits (Dan Heng IL vibes).
Subs? CRIT DMG primary, SPD secondary for bursts.
Flex: Amphoreus on Harmony supports.
Head-to-Head: Sets for Yaoguang vs. Sparkle SP

Yaoguang (Harmony, Phase 1): CRIT/SPD focus, Tengoku/Amphoreus. Hanami (Elation, Phase 2): CRIT DMG/SPD, Tengoku rules (4-12 SP/turn). Data shows Tengoku unifies Elation squads; Amphoreus boosts SPD teams. F2P path: 30-50 Sim Universe runs off weeklies. (Editor's take: Tengoku's the meta glue – I've seen it carry beta tests.)
Your Weekly Pre-Farm Roadmap

Caverns for relic bodies.
Sim Universe World 3+ (Planars, 40 Power post-Elite).
Operation Briefing/World Shops.
Chest hunts.
Level chars/Traces first. Salvage smart: 2★ to +6, 5★ to +15 dust.
Use sim tools to preview upgrades, track your hoard.
Pitfalls to Dodge – And Quick Fixes
Overfarming relics? Lock onto 3.7 Tengoku for 4.0 SP kits.
Ignoring subs? CRIT DMG rolls or bust – always preview.
Team slips? Build that SP synergy (max 6, regen 4/turn). One oversight, and bursts fizzle.
Pro Tips & Heads-Up
DPS math: Stack to +48% CRIT DMG for Hanami Mode 3 nukes.
4.0 alerts: Tune into Dec 5, 2025 stream; Feb 18 feels like a safe delay bet.
FAQ
Best relic sets for Yaoguang in HSR 4.0?
Tengoku@Livestream (+16-32% CRIT DMG) paired with SPD Cavern sets.
Substat priority for Sparkle SP?
CRIT DMG% > CRIT Rate% > SPD to trigger those SP buffs.
Relics to pre-farm for Elation DPS?
Tengoku@Livestream – 30-50 Sim Universe 3.7 runs.
Worth pre-farming for Edo Star 4.0?
Absolutely – skips the Phase 1/2 grind (~Feb 18, 2026).
Top substats for Yaoguang?
CRIT DMG% > CRIT Rate% > SPD.
Sparkle SP relic guide for HSR?
Tengoku 2-Pc, Fire DMG Sphere, Energy Rope; +15 on CRIT subs.