4pc Wavestrider Captain relics (104.92% relative DPS), 134+ SPD for 2 bonus turns in 5 cycles, CRIT DMG substats (150%+). Eager for Battle clears: 2600+ ATK, 80% CRIT Rate cap, precise rotations avoid energy overflow/SPD mistuning.
Diving into Honkai Saber's Excalibur Spam Madness
Ever watched Saber just unload Excalibur like it's going out of style? That's the spam build we're chasing here.
So, What's Excalibur Spam All About?
Saber—this 5★ Wind Destruction DPS—rips off Excalibur (280% ATK AoE + 10x 110% ATK single, 1380% MV vs 1) thanks to Dragon Reactor Core (8 Energy/stack from ally Ults/Skills). It powers 75.2% of MoC teams, delivering 65% of the damage.
The loop? Simple.
Stack 3 from ally Ults.
Skill eats 'em for full Energy +14% DMG/stack.
Ult flips on Enhanced Basic (150% AoE).
Boom. Nonstop nukes.
Why Chase Eager for Battle Achievements?
Hit 134 SPD, and you snag 2 bonus turns in Cycles 0,3,6—134-135 clocks 8.71 turns over 6 cycles, perfect for E0's 7.38 MoC cycles.
Tune like this: Buffers > DPS > debuffs.
Saber at 134+ leaves AV under 150 SPD in the dust.
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Your Core Build Blueprint
Saber's Valkyrie Profile
360 Energy Ult, A4's +120 storage, Technique drops +35% ATK +2 stacks. Lv80 base: 1241 HP, 654 DEF, 601 ATK, 101 SPD. Priority traces: Ult > Talent > Skill > Basic; A2 +20% CRIT Rate, A6 +32% CRIT DMG.
Aim here: 2800+ HP, 900+ DEF, 2400+ ATK (SPD Boots, naturally).
80% CRIT Rate total (60% with Sunday + A2).
Breaking Down the Excalibur Engine
Core Resonance kicks off with 1 stack. Skill (150% ATK +75% adjacent) refills Energy + Mana Burst (1 SP recover, 100% advance). Post-Ult? Enhanced Basic piles +2 stacks. Full cycle: 24 Energy from 3 stacks; build 6-8 pre-Skill.
Pro moves:
Pre-battle Technique for +2 stacks.
Loop it: Ally Ults (3 stacks) → Skill → Ult → Enhanced Basic.
(Quick editor note: This is where most newbies fumble—stacks feel abstract until you sim it.)
Top Relic Sets and Main Stats That Actually Work
The 4-Piece Winners
Data shows 4pc Wavestrider Captain leading at 104.92% DPS (+16% CRIT DMG from 2pc; +48% ATK from 4pc), topping 75.2% MoC clears. 4pc Scholar hits 100% DPS with 20.41% usage. Hybrids? Around 95%. Order: Wavestrider > Scholar > 2pc Wavestrider + Eagle (97.10%).
Farm Wavestrider hard—it's Ult spam fuel.
Low CRIT Rate? Hybrid away.
Main Stat Musts
Body: CRIT DMG (82.63%). Feet: SPD (65.71%). Sphere: Wind DMG (77.51%). Rope: ATK% (97.48%). Planars stack up like Firmament Glamoth (101% at 160 SPD) > Salsotto (100%, +8% CRIT Rate) > Space Sealing (100.4% at 120 SPD).
Feet to 135+ SPD.
Rope scales +15 ATK—don't sleep on it.
Substat Priorities: Hunt These First
Tier 1—Non-Negotiables
SPD > CRIT Rate > CRIT DMG = ATK%. Top avgs: 33.12% CRIT Rate, 69.1% CRIT DMG, 19.27% ATK%, 10.41 SPD subs. Shoot for 60-80% CRIT Rate, 140-180% CRIT DMG.
2-4 SPD subs on Boots for 134+.
Salsotto needs 50%+ CRIT Rate base.
Tier 2 Fillers
ATK% > HP/DEF once SPD/CRIT's locked. MoC avgs: 2615 ATK, 63.52% CRIT Rate, 222% CRIT DMG.
Inherit CRIT DMG on 5* relics.
HP/DEF? Under 10%, easy.
Rolling Smart
SPD Boots with +2-3 SPD subs. CRIT DMG past 150% (tops at 222%). 2600-3000 ATK sweet spot.
Relic scanner optimizers save sanity.
Minimal rolls to breakpoints—efficiency wins.
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Speed Checkpoints You Can't Ignore
Key Thresholds
134+ SPD: 2 bonus turns Cycles 0,3,6; 134-135 smokes AV <150. Alternatives? 120 for 1 bonus Cycle 2, 143 for 2 bonus 1st/3rd, 146 for 3 bonus, 161 for Firmament Lv2. MoC wants ≥147.40; PF ≥155.56.
AV formula: 10000/SPD; Cycle 0 at 150 AV.
Tune -1 SPD off AV; supports over 160.
Tuning with Echoes
Messenger 2pc +6% SPD; Feet main +25 SPD. Lv86+ gives 1.32x multiplier. Breakpoints: 120.1 (2 in 1,6), 133.4 (2 in 0,3,6), 146.7 (2 in 0,2,4,6).
Show AV to 2 decimals.
Buffers at 1-2 > DPS at 134. (Ever wonder why? It's that extra action edge.)
Rotation: Your Spam Sequence
Step-by-Step Cycle
Ally Ults for 3 stacks.
Mana Burst before Skill (SP/advance).
Skill: Full Energy +14% DMG/stack.
Ult: Excalibur.
Enhanced Basic: +2 stacks (150% AoE). Manual control bumps +15-20% DPS; start at 60% Energy.
Buff Buddies
Sunday/Bronya for AA spam; Tingyun/Huohuo feed Energy Ults.
6-8 stacks pre-Skill.
Dump excess post-Ult (120 storage max).
Cracking Eager for Battle Achievements
Timers and Must-Haves
Zero/5-cycle clears via 134 SPD. MoC 10-cycle needs ≥105.3 SPD; PF 4-cycle supports ≥155.56. E0 at 7.38 cycles.
ST hypercarry? 135+ SPD.
Action Value Calculator is your bible.
Real Clear Plays
SPD trumps raw DPS in short cycles; extra turns from ~1/4 SPD Boots.
Sunday's 100% AA before DPS 134+.
Pre-Technique +35% ATK seals it.
Pitfalls That Wreck Builds—and Fixes
Substat Snares
Overcap CRIT >80%; ER Rope traps.
ATK%/CRIT DMG after SPD.
60% with Sunday, 80% solo; HP/DEF <10%.
Speed Blunders
Overstack to 161 SPD (-15-20% DMG); skip tuning.
Bronya = DPS-1 or 150+.
134's the DPS standard.
Pro Tips and Real-World Benchmarks
Godroll Inheritance
Hit SPD breakpoints; inherit CRIT/ATK. Godrolls: 3200 ATK, 150%+ CRIT DMG, +1 SPD forward.
Farm 4pc Wavestrider.
Hybrid Scholar for CRIT Rate crunch. (My take: Worth the grind for those 1% edges.)
Player Stats Snapshot
MoC avgs: 2615 ATK, 63.52% CRIT Rate, 222% CRIT DMG, 135+ SPD, 50%+ Wind DMG.
134 SPD nails Eager.
178 SPD for 4 bonus high-end flex.
FAQ: Quick Hits
What are the best relic substats for Honkai Saber Excalibur spam?
SPD > CRIT Rate > CRIT DMG = ATK%; avg 10.41 SPD, 33.12% CRIT Rate, 69.1% CRIT DMG subs.
How do I hit speed checkpoints for Eager for Battle achievements?
134+ SPD (SPD Boots +2-4 subs); 120 relics, 143/146 extra bonus MoC/PF.
What's the optimal rotation for Saber Excalibur spam?
Ally Ults (3 stacks) → Mana Burst → Skill → Ult → Enhanced Basic; 6-8 stacks pre-Skill.
Which relics should I prioritize for Saber spam builds?
4pc Wavestrider Captain (104.92%); Firmament Glamoth/Salsotto.
How fast do I need to be for Eager for Battle in Honkai?
134-135 SPD 2 bonus/5 cycles; supports 147+ MoC.
Common mistakes in Saber relic optimization?
80% CRIT Rate, SPD overstack, energy overflow; fix 6-8 stacks, minimal 134 breakpoints.