Here's the deal: Spiral Abyss resets monthly on the 16th at 04:00 server time, completely refreshing Floors 9-12 rewards (that's 800 Primogems you don't want to miss), enemy lineups, and Abyss Blessings. Your Floors 1-8 progress? Safe and sound. Everything else? Fair game for a fresh start.
When Does Spiral Abyss Actually Reset? The 2025 Schedule
Remember when Abyss used to reset twice a month? Those days are long gone. Since Version 4.7 dropped in June 2024, we've been living in the Moment of Syzygy era—fancy name for monthly resets that actually make sense.
Your 2025 Reset Calendar:
Every 16th at 04:00 server time, no exceptions
Mark these dates: January 16, February 16, March 16, April 16... you get the pattern
Each cycle runs 30-31 days (depending on the month, obviously)
Server Time Breakdown:
Asia: 04:00 UTC+8
Europe: 04:00 UTC+1
America: 04:00 UTC-5
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What Actually Resets (And What Doesn't)
Let's cut through the confusion here.
The Big Reset List:
Your star progress on Floors 9-12? Gone. All those carefully earned stars reset to zero, which means 800 Primogems are back up for grabs. Plus 240,000 Mora from Star's Bounty and all those Chamber Bounty rewards you might've forgotten about.
Enemy Lineups Get Shuffled: Floors 11-12 get completely new enemy compositions with each version update. Floors 9-10? They're more stubborn—changes happen, but less frequently. The HP scaling stays brutal though: 200% for Floors 9-11, and a punishing 250% for Floor 12.
Blessing Roulette:
Here's where strategy gets interesting. The Blessing of the Abyssal Moon completely changes each cycle, and I mean completely. One month you're dealing with Wavering Moon triggering Hydro shockwaves every 3 seconds, the next month it's something entirely different with 2-second cooldowns.
Ley Line Disorders: Version 5.8's Floor 12 is a perfect example—Electro-Charged and Lunar-Charged DMG +75% on the first half, Nightsoul-aligned DMG +75% on the second. These aren't just numbers; they're telling you exactly which teams will dominate.
The Stuff That Never Changes
Abyss Corridor (Floors 1-8): Your progress here is permanent. Once you've cleared it, you're done forever. That's 2,400 Primogems, 660,000+ Mora, plus character rewards like Xiangling and Collei sitting there waiting for new players.
One thing that trips people up: within each cycle, your individual chamber star counts save independently. So if you 3-star chamber 1 but mess up chamber 2, you can retry chamber 2 without losing that first star. Pretty convenient, actually.
Mastering the Blessing System
Monthly blessings aren't just flavor text—they're meta-defining mechanics that can boost specific elemental reactions by 50-100%. When Lunar-Charged blessings roll around, characters like Ineffa suddenly become powerhouses. Natlan character mains live for Nightsoul-related blessing months.
Team Building Reality Check: You can't just run the same team every cycle and expect optimal results. Hydro blessing months? That's Neuvillette and Furina's time to shine. Pyro blessings? Mavuika-centered teams dominate. Adapt or struggle—it's that simple.
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Floor-by-Floor Breakdown
Floors 9-10: The stable ones. Enemy lineups stick around for multiple versions, 200% HP scaling, and you get 300+ seconds for 3 stars. Manageable, even for mid-investment teams.
Floors 11-12: The real challenge. Complete overhauls each version with new boss mechanics that'll make you question your life choices.
Version 5.8 Floor 12 Example:
First half throws Battle-Hardened Pipilpan Idol at you (focus on Electro/Lunar-Charged damage). Second half? Secret Source Automaton with Nightsoul vulnerabilities. Combined HP exceeds 7 million, and you need 420+ seconds for full stars.
Pro tip: Secret Source Automaton has a hidden mechanic—stay in Nightsoul State proximity for 12 seconds to trigger its vulnerable pillar phase early, skipping the usual 40-second wait.
Reward Math That Actually Matters
The Primogem Breakdown:
Full 36-star clear: 800 Primogems monthly
Per-floor value: 200 Primogems each (Floors 9-12)
Annual potential: 9,600 Primogems
Here's some real talk: aim for 33 stars minimum. You'll get 750 out of 800 Primogems, and those final 3 stars often require massive investment for just 50 Primogems. Sometimes it's not worth the headache.
Don't sleep on the extras either—240,000 Mora, enhancement materials, and rotating 5-star artifact sets that update every 2-3 versions.
Pre-Reset Prep That Actually Works
The Essential Checklist:
Research upcoming enemy lineups and Ley Line Disorders (leaks are your friend)
Plan teams around the new Abyss Blessing
Heal everyone and charge Elemental Bursts
Double-check artifact sets match your strategy
Investment tip: Build your National Team core first—Xiangling, Xingqiu, Bennett. These three work across almost every blessing rotation.
Advanced Strategies for Veterans
The Skip Function (Version 5.1 Addition): Got 36 stars last cycle? Auto-claim Floors 9-10 rewards. Cleared Floor 11 completely? You can skip Floor 9. Chamber Bounties auto-claim, but you still need to manually collect Star's Bounty rewards.
Multi-Cycle Planning: Smart players plan team investments around upcoming blessing rotations and leaked enemy lineups. It's the difference between consistent 36-star clears and monthly frustration.
FAQ: The Questions Everyone Asks
When does Spiral Abyss reset each month? 16th of every month at 04:00 server time. Only affects Floors 9-12—your Floors 1-8 progress is permanent.
What rewards refresh after reset? Everything good: 800 Primogems, 240,000 Mora, Chamber Bounty materials, and Domain Reliquary artifact boxes.
Do star counts carry over between resets? Nope. Floors 9-12 star progress resets to zero. Within cycles though, your highest chamber star counts save independently.
How often do enemy lineups change? Floors 11-12 change with version updates (roughly every 6 weeks). Floors 9-10 change less frequently. Floors 1-8? Never.
How does the floor skip function work? 36 stars previous cycle = auto-claim Floors 9-10 rewards. Full Floor 11 completion only lets you skip Floor 9.
How should I prepare for each reset? Research new mechanics, heal characters, charge bursts, and plan teams that synergize with blessing effects. Preparation beats brute force every time.