HSR Speed Tuning Guide: 0-Cycle MoC Breakpoints (120-200)

Understanding Speed Tuning Fundamentals

Speed tuning manipulates character Speed stats to control turn order and maximize actions within MoC cycles. Action Value = 10000 / SPD. A character with 100 SPD has 100 AV, while 200 SPD = 50 AV. Lower AV = faster turns.

MoC cycle structure: first cycle = 150 AV, subsequent cycles = 100 AV. This asymmetry creates specific breakpoints for additional actions. 133.4 SPD achieves exactly 2 actions in first cycle (AV 74.96), establishing baseline for 0-cycle strategies.

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Action advance mechanics alter speed requirements. Bronya's 100% advance lets allies act immediately regardless of AV position. This allows slower, damage-optimized DPS to act multiple times while maintaining offensive stats. Eagle of Twilight Line's 25% advance and Dance! Dance! Dance!'s 30% advance (S5) create additional breakpoint opportunities.

Action Value Mathematics

AV formula (10000 / SPD) creates non-linear breakpoints. At 93.4 SPD: 1 action per Turn Cycle (AV 107.07). At 120.1 SPD: 2 actions in Cycles 1 and 6. Each Speed substat roll adds 2-3 SPD, making precise tuning achievable through relics.

Level 86+ MoC enemies have 1.32x Base SPD multiplier. Standard enemy at 100 base SPD = 132 effective SPD (AV 75.76). Understanding enemy AV prevents rotation interruptions.

Critical Speed Breakpoints

120 SPD: 2 turns in 2nd cycle, 1 bonus turn within 5 cycles. Baseline for supports like Asta and Tingyun. Activates Space Sealing Station and Fleet of the Ageless.

134 SPD: 2 turns in 1st and 4th cycles, 2 bonus turns across 5 cycles. Optimal for Seele (AV 74.62).

143 SPD: Double-turns shift to 1st and 3rd cycles.

146 SPD: Adds 5th cycle for 3 total bonus turns.

160 SPD: 2 turns in 1st, 2nd, 4th cycles (3 bonus turns). Activates Firmament Frontline: Glamoth.

182 SPD: 2 turns in all 5 cycles.

200 SPD: 3 turns in first cycle alone—enables specialized hypercarry comps.

Optimizing Action Advancer Speed

Bronya tuning: Position 1-2 SPD below DPS to act first and advance damage dealer. With Eagle of Twilight Line, operates at 150+ SPD.

Advanced configs:

• 134+ SPD for -1 builds (slightly slower than DPS)
• 168+ SPD with Eagle + S5 Dance! Dance! Dance!
• 184+ SPD without Dance! Dance! Dance!

Sunday: Mirrors Bronya's patterns at 1-2 SPD slower than DPS. Same thresholds: 134+ SPD basic, 168+ with Eagle + S5 Dance, 184+ without.

Support Character Speed

Supports exceed DPS speed by 1-2 SPD in traditional comps, ensuring buffs apply first. Asta and Tingyun target 120 SPD baseline. Sampo also uses 120 SPD for DoT timing.

161 SPD (Welt, Kafka): 1 action in Cycles 2 and 4, 2 actions in others. Consistent debuff application. Synergizes with Glamoth buff at 160 SPD.

Messenger Traversing Hackerspace: 12% SPD buff for 1 turn after Ultimate. Requires pre-calculation for buffed Speed thresholds.

Building Speed Through Relics

SPD boots: +25 Speed main stat—most significant single-source increase. Enables most breakpoint strategies, though competes with ATK% boots. For action advance-supported DPS, offensive boots often superior when speed met through substats.

Speed substats: 2-3 SPD per roll. Reaching 134 SPD from 100 base needs ~9-12 high-quality rolls across four pieces (with SPD boots). Competes with CRIT Rate, CRIT DMG, ATK%.

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Sprightly Vonwacq: 40% action advance at battle start (reduces Action Gauge by 4000 units). Enables slower supports to act first without excessive Speed investment. Effectively adds 66.7 SPD worth of turn priority in opening action.

Light Cone Speed Impact

Eagle of Twilight Line: 25% advance = ~33.3 SPD worth of turn manipulation per activation. Allows reaching effective breakpoints with lower actual Speed, freeing substats for offense.

Dance! Dance! Dance! (S5): 30% team-wide advance = 42.9 SPD equivalent. Enables entire teams to reach higher breakpoints without individual Speed investment. Lower superimpositions provide proportionally reduced advances.

Practical 0-Cycle Speed Tuning

133.4 SPD: 2 actions in Cycle 0 (first 150 AV), double-turns at Cycles 3 and 6. Foundation for 0-cycle clears. Combined with action advance = 3-4 DPS actions in opening window.

142.9 SPD: 5 actions across first 3 cycles—aggressive sustained damage.

160.0 SPD: 4 actions within first 2 cycles—extremely front-loaded damage.

186.7 SPD: 2 actions every Turn Cycle—consistency breakpoint without action advance support.

200.1 SPD: 3 actions in Cycle 0, 2 actions all subsequent cycles—practical ceiling before diminishing returns.

Turn Cycle Distribution Patterns

90 SPD: 0 actions in Cycle 4, 1 action all others.

106.7 SPD: Second action added in Cycle 6.

120.1 SPD: Double-turns in Cycles 1 and 6.

146.7 SPD: Double-turns in Cycles 0, 2, 4, 6—even distribution.

160.1 SPD: Single actions only in Cycles 2 and 4, double-turns all others.

173.4 SPD: Only Cycle 3 gets single action, all others double-turns.

Each ~13-14 SPD increment shifts one cycle from single to double-turn.

MoC Cycle Mechanics and Enemies

First cycle's 150 AV vs. subsequent 100 AV creates strategic implications. Characters optimized for 2 actions in first cycle (133.4 SPD) may only get 1 in later cycles, while 160+ SPD maintains double-turns throughout. Favors front-loaded damage comps.

Enemy AV (level 86+, 1.32x multiplier): Standard opponents = 75-100 AV. Elites/bosses = 90-110 base SPD (68-91 AV after multiplier). DPS at 134 SPD (74.62 AV) acts before most enemies. Supports at 120 SPD (83.33 AV) may interleave with enemies.

164 SPD threshold (60.98 AV): Substantial buffer against enemy action manipulation.

Floor-Specific Adjustments

Floor 10: 120-134 SPD range suffices. Lower enemy HP allows greater offensive stat allocation.

Floor 11: Requires 143-160 SPD on key characters for buff timing and interrupt windows.

Floor 12: Demands optimized tuning for 0-cycle attempts. 133.4 SPD minimum for DPS, 134-146 SPD for supports. Action advancers can run 100-120 SPD when focused on advancing DPS.

Cycle count priorities:

• 3-cycle: 120-143 SPD balanced builds
• 2-cycle: 160 SPD practical middle ground
• 1-cycle: 180+ SPD or heavy action advance support

Advanced Turn Order Manipulation

Action Value display: Enable in Settings Menu for real-time turn order visibility. Shows exact AV positioning for all characters and enemies.

Action advance stacking: DPS at 133.4 SPD + Bronya's 100% advance + Eagle's 25% advance = 3 actions in first cycle. Adding Dance! Dance! Dance!'s 30% enables fourth action.

Speed buff timing: Messenger's 12% SPD buff temporarily elevates 143 SPD to 160 SPD, shifting from 2 turns in 1st/3rd to 2 turns in 1st/2nd/4th for one turn. Requires pre-planning Ultimate timing.

Multiple Action Advancer Coordination

Bronya + Sparkle: Both 1-2 SPD above DPS. Chain: Bronya advances DPS → DPS acts → Sparkle advances DPS → DPS acts again. DPS needs only 100-120 SPD, maximizing offense.

Triple advance (Bronya + Sparkle + Sunday): DPS operates at 90-100 SPD while achieving 4-5 actions per cycle. Advancers need 134-146 SPD for consistent skill availability.

Hybrid tuning (advancer + buffers): Three-tier structure—buffers (120-134 SPD, fastest) → advancer (1-2 SPD above DPS, medium) → DPS (slowest). Ensures all buffs apply before advanced DPS actions.

Common Errors and Solutions

Over-investing Speed: Character at 180 SPD with 50% CRIT Rate deals less damage than 134 SPD with 70% CRIT Rate. Solution: Identify minimum breakpoint (typically 120-143 SPD for action advance-supported DPS), allocate remaining substats to offense.

Incorrect support ordering: Tingyun at 115 SPD, DPS at 120 SPD = DPS acts first without buffs. Correction: Increase Tingyun to 121-122 SPD or reduce DPS to 113-114 SPD.

Ignoring enemy AV: Team at 120 SPD (83.33 AV) faces interruptions from 100 base SPD enemies (75.76 AV). Elevate at least one character to 134+ SPD (74.62 AV) for priority.

Verification and Testing

Practice Mode: Test rotations against MoC enemy configs risk-free. AV display confirms breakpoints and reveals enemy disruptions.

Speed variance: Decimal rounding may cause unexpected shifts. Build 1-2 SPD above calculated minimums (135-136 vs. 133.4) for safety margin.

Mid-combat changes: Character at 130 SPD receiving 20% buff temporarily operates at 156 SPD, shifting breakpoint tier. Plan Ultimate timing around temporary speed spikes.

Resource-Efficient Optimization

SPD boots: Most efficient investment—+25 SPD from single piece. Prioritize boots with offensive substats (CRIT Rate, CRIT DMG, ATK%).

Selective substat targeting: Farm pieces with 2-3 initial speed rolls. Enhance to +15 to concentrate speed gains on fewer relics. Typical distribution: SPD boots + 2-3 pieces with speed substats = 134-143 SPD.

Light cone selection: Eagle of Twilight Line users need 25-35 less personal SPD for equivalent turn frequency. Enables offensive light cones on DPS while advancers carry speed-manipulating cones.

Budget Approaches

Four-star comps: Asta at 120 SPD provides team speed buffs, reducing individual requirements by 10-15 SPD. Enables DPS to reach 134 SPD with fewer substat rolls.

Sprightly Vonwacq: 40% advance compensates for lower Speed. Support at 100 SPD with Sprightly = 140 SPD equivalent for opening turn. Enables offensive substat prioritization.

Dance! Dance! Dance! (S1-S3): 16-24% advance offers partial benefits without S5. Team needs ~15-20 additional SPD per character vs. S5 comps, but more accessible than pure speed-stacking.

Maintaining Speed Tuning Across Updates

New characters: Monitor announcements for novel action advance mechanics or speed-scaling abilities. Self-advancing characters (like Seele) may establish new breakpoint standards.

MoC rotations: Cycles rotate every 2-3 weeks with different enemy comps. Some favor 160+ SPD for interrupts, others permit 120-134 SPD. Flexible tuning through swappable relics enables cycle-specific optimization.

Balance patches: Rarely adjust core AV formula, but may modify character action advance percentages or speed buff values. Core breakpoints (120, 134, 143, 160, 182, 200 SPD) remain stable.

Adapting to New Content

Pure Fiction: Wave-based format favors consistent double-turns (160-182 SPD) over first-cycle burst.

Apocalyptic Shadow: Single-target focus aligns with MoC tuning—existing builds transferable.

Future modes: Maintain flexible relic inventories with multiple speed-tuned sets. Character with both 134 SPD and 160 SPD configs can switch between burst and sustained strategies.

FAQ

What's minimum speed for 2 actions in MoC first cycle?

133.4 SPD provides exactly 2 actions within first cycle's 150 AV window (AV 74.96). Enables 0-cycle strategies.

How much faster should supports be than DPS?

1-2 SPD faster in traditional comps to apply buffs first. Action advancers like Bronya run 1-2 SPD slower, using advance mechanics instead.

What speed does Bronya need with Eagle of Twilight Line?

150+ SPD for basic functionality. Advanced: 168+ SPD with S5 Dance! Dance! Dance!, or 184+ without additional advance support.

Can you 0-cycle without perfect speed tuning?

Possible if damage significantly exceeds requirements, but consistent clears demand proper breakpoints. 133.4 SPD minimum for DPS, 134-146 SPD for supports.

How to calculate Action Value?

AV = 10000 / SPD. 134 SPD = 74.62 AV. 160 SPD = 62.5 AV. Lower AV = faster turns.

Most important speed breakpoints for MoC?

120 SPD (basic double-turns), 134 SPD (2 actions first cycle), 143 SPD (improved distribution), 160 SPD (consistent double-turns), 182 SPD (double-turns all cycles), 200 SPD (triple action first cycle). Most teams optimize 134-160 SPD range.