Genshin 6.3 Spiral Abyss Floor 12 Guide And Best Team Comps

Greeting, Travelers!

The latest "Spiral Abyss" of Genshin Version 6.3 has arrived! Which characters are dominating the meta this time? What team compositions can crush the Abyss? As the ultimate challenge, Floor 12 remains the litmus test for character strength and team-building strategies!

In this guide, we’ll break down: Current version’s meta, BOSS battle tactics and Top-tier team recommendations!

Whether you’re struggling with shield-breaking, energy management, or DPS checks, this guide is here to help you conquer the challenge and secure those full-star clears! Follow me!

Floor 12 Basic Information

Enemy Level	Lv. 95 - Lv. 100
Star Bounty (All 9★)	Mora x 60,000 Primogem x 200
Rewards
	Domain Reliquary - Tier I x1
	Domain Reliquary - Tier II x2
Goal	(★)Remaining challenge time longer than 180 sec. (★★)Remaining challenge time longer than 300 sec. (★★★)Remaining challenge time longer than 420 sec.

Floor 12 Buff

Blessing of the Abyssal Moon

Surgestrike Moon When a character triggers a Lunar reaction (Lunar-Bloom, Lunar-Charged, or Lunar-Crystallize) on an opponent, a shockwave will be unleashed at the opponent's position, dealing True DMG. This effect can be triggered once every 3s.

Ley Line Disorder

First Half Buff: The active character's Charged Attack DMG is increased by 75%.

Second Half Buff: Lunar Reaction DMG is increased by 75%.

Build around one shared rhythm across both halves: keep a Charged-Attack-friendly on-fielder for the first side while your off-field core keeps Lunar triggers happening on cooldown to “double dip,” then pivot to a pure Lunar engine on the second side (high application, tight aura upkeep, and grouping) so your damage stays reaction-driven even when you’re rotating supports.

For a Lunar I–IV roster, think in engines, not “4 names”: Hydro uptime (Columbina, Aino) + Dendro core (Lauma, Nefer) to machine-gun Lunar-Bloom procs, or swap the Dendro slot for Electro (Flins) to spam Lunar-Charged, or add Geo (Zibai, Illuga) to cash out Lunar-Crystallize while staying comfy. Then use Jahoda (Anemo) as the glue—group + spread application so the shockwave tags the whole pack.

 

Floor 12 Chamber Information

Chamber 1 First Half

Perpetual Mechanical Array

Perpetual Mechanical Array is a single-target DPS check with telegraphed laser/rocket/cube patterns—easy to dodge, but it punishes sloppy uptime. The big swing is Defensive Mode: it splits into Ruin Sentinels and only the highlighted one takes damage. Delete that marked add, then cash out bursts during the brief paralysis + lowered RES window. Elemental damage > physical, and staying close can cut its tracking laser.

 

Chamber 1 Second Half

Wave 1	Wave 2
Wilderness Exile x 2	Battle-Hardened Lightkeeper

Wilderness Exile: Don’t panic when they “hit 0” — they flip into a Grief-Stricken finish state with a gray max-HP bar. Keep tagging them (or use Ascendant-Gleam Nod-Krai hits) to drain that bar fast. Group them so teleports don’t waste time, and watch their burst lunges.

Battle-Hardened Lightkeeper: Treat him like a two-phase duel. Dodge Demonsbane Strike’s ground marks, and don’t let his “gray” recovery happen for free — when he summons Wilderness Exiles, delete them quickly or he’ll absorb/explode and undo your progress. Displacement/Anemo juggling can buy safe DPS.

 

Chamber 2 First Half

Wave 1	Wave 2	Wave 3
Construction Specialist Mek - Ousia	Burning-Aflame Wayob Manifestation	Burning-Aflame Wayob Manifestation

Construction Specialist Mek (Ousia): An Arkhe-powered Clockwork Meka that ramps up pressure with elemental attack patterns. The clean counter is Pneuma: hit it with the opposite Arkhe twice to strip its Arkhe and shut off its elemental kit, creating a long “free DPS” window—then stay glued to it and cash out.

Burning-Aflame Wayob Manifestation: It loves dropping an arena that drains Burst energy while hiding behind a chunky shield, so lean on Skill/NA damage and fast reaction application instead of Burst-reliant rotations. Keep sprinting through the homing Pyro pressure, crack the shield ASAP, and you’ll get a big momentum swing (plus energy back) to end it fast.

 

Chamber 2 Second Half

Battle-Hardened Pipilpan Idol

Battle-Hardened Pipilpan Idol is a gimmick DPS check: it ducks into a mirage hat phase, spawns three hats, and hides behind a ward. Track the real hat (golden trail/face, hits last), then spam Electro-Charged or Lunar-Charged to crack the ward and force a big stun window—that’s when you unload everything. If you don’t break it fast, it starts raining nasty projectiles, so keep moving/shielding.

 

Chamber 3 First Half

Wave 1	Wave 2
Radiant Antelope	Radiant Glacial Wolf

Radiant Antelope: Electro Radiant Beast that loves antler swipes and long charges, then pops Radiant Cocoon to chunk your whole team and nerf your stats. The counterplay is simple: bring fast healing to instantly break the Cocoon for a Disentangled power spike, and avoid Electro-heavy damage.

Radiant Glacial Wolf: Cryo-typed bruiser with chunky Cryo RES, so don’t expect an “all-in Cryo” plan to carry by default. Same Radiant Cocoon gimmick—top everyone to full ASAP, then dump your shortest bursts while Disentangled is live. Stay mobile and don’t face-tank the rushdowns.

 

Chamber 3 Second Half

Knuckle Duckle

Knuckle Duckle looks goofy, but it’s an armor-gated brawler. When it enters Duckstruction Mode and summons Stamping Devices, don’t tunnel the body—hit the summons with Electro-Charged or Lunar-Charged so they smack it, shattering armor and forcing a long paralysis window. Watch the purple ground radar before slams/charges and dash out. Bring Hydro + Electro uptime, and save bursts for the stun.

 

Floor 12 Recommended Teams

First Half

First-half wants a single-target carry with frontloaded bursts (to cash out PMA’s down window), plus a Pneuma applier to shut off the Ousia Mek and create a long “free DPS” phase. Don’t be overly Burst-reliant—the Wayob messes with energy, so lean on Skills/Normals or strong batteries. Finally, bring a real healer to instantly break Radiant Cocoon and snowball the Disentangled damage window.

Teams
Mavuika	Citlali	Xilonen	Bennett
Neuvillette	Xilonen	Furina	Kazuha
Skirk	Furina	Escoffier	Shenhe
Skirk	Escoffier	Yelan	Furina
Nahida	Xingqiu	Shinobu	Fischl

 

Second Half

Second-half is all about mechanic-breaking utility over raw spreadsheets. You want fast, repeatable reaction uptime (especially Electro-Charged / Lunar-Charged) to pop wards, armor, and gimmick phases on cooldown—Pipilpan’s hat/ward and Knuckle Duckle’s summon-paralysis windows both reward it. Bring grouping or target control to keep Wilderness Exiles from wasting time, and keep short rotations so you can instantly cash out every stun/down window.

Teams
Columbina	Flins	Ineffa	Sucrose
Flins	Ineffa	Sucrose	Aino
Nefer	Columbina	Lauma	Shinobu
Fischl	Columbina	Sucrose	Xilonen
Raiden Shogun	Bennett	Yelan	Arlecchino

 

Conclusion

That's all for the 6.3 Spiral Abyss Floor 12's guide.

And if you’re looking to strengthen your roster for future Abyss rotations, don’t forget to top up Genesis Crystals at LDShop. It’s fast, secure, and packed with exclusive bonuses—helping you unlock the meta characters and weapons you need to conquer every challenge.