
Passive: Heat Haze at Horizon's End
Base ATK 542 · Substat CRIT Rate 44.1%Lv90 R1
Weapon Event BannerSignature-tier on Cyno / Rosaria — Heat Haze at Horizon's End is the kit hook those builds lean on. Pull on the weapon banner only if you main Cyno / Rosaria and want their ceiling now.
Base ATK
542
Secondary
CRIT Rate 44.1%
Heat Haze at Horizon's End
The equipping character gains 52% of their Elemental Mastery as bonus ATK. When an Elemental Skill hits opponents, the Dream of the Scarlet Sands effect will be gained for 10s: The equipping character will gain 28% of their Elemental Mastery as bonus ATK. Max 3 stacks.
Limited 5★ — R1 already unlocks the kit. R5 is a large passive jump but an expensive vertical investment; only refine if this is a signature you play every abyss.

Recommended
Main DPS
Signature weapon. EM scales directly into bonus ATK via its passive, maximizing Spread damage. Best in slot.

Recommended
Sub-DPS
Staff of the Scarlet Sands is ahead of the 3 options, however the 3 other options are generally really strong. Deathmatch is a Battle Pass weapon, making it very easy to obtain.

Recommended
Sub-DPS
Excellent CRIT Rate stick. EM→ATK conversion is less ideal than pure ATK options but still strong if you already own it.

Recommended
Main DPS
The equipping character gains 52% / 65% / 78% / 91% / 104% of their Elemental Mastery as bonus ATK. When an Elemental Skill hits opponents, the Dream of the Scarlet Sands effect will be gained for 10s: The equipping character will gain 28% / 35% / 42% / 49% / 56% of their Elemental Mastery as bonus.

Recommended
Main DPS
Staff of the Scarlet Sands will want different circlet builds due to one weapon offering CRIT Rate and the other CRIT DMG.

Recommended
Sub-DPS
The equipping character gains 52% / 65% / 78% / 91% / 104% of their Elemental Mastery as bonus ATK. When an Elemental Skill hits opponents, the Dream of the Scarlet Sands effect will be gained for 10s: The equipping character will gain 28% / 35% / 42% / 49% / 56% of their Elemental Mastery as bonus.

Main DPS
EM-to-ATK conversion passive is moderate value. CRIT Rate substat is excellent. Strong 5★ alternative.
From characters who rank this weapon in their top two options.
Quicken / Spread Core
Cyno #1



The premier Cyno team. Nahida seeds Quicken aura off-field and shares EM via her A4 passive; Fischl provides Electro resonance and off-field particles; a flex healer/support rounds out the team. Cyno triggers Spread on each Electro hit during his extended Burst window for massive amplified damage.
View teamCyno Aggravate
Cyno #1



A double Electro double Dendro variant. Two Dendro supports maintain near-permanent Quicken aura while Cyno and Fischl apply Electro for Aggravate/Spread. More forgiving rotations than single Dendro variants.
View teamElectro-Charged / Flex
Cyno #1



Cyno with Hydro support for Electro-Charged, or a mono-Electro setup. Lower ceiling than Quicken teams but easier to execute and more accessible early game.
View teamReverse Melt
Rosaria #1



Rosaria's Burst pulses every 2s with no ICD, so Xiangling's Pyronado lets nearly every tick Reverse Melt. Bennett batteries Xiangling and buffs ATK; Kazuha groups and shreds RES so the Melt circle actually hits.
View teamAyaka Freeze Battery
Rosaria #1



Rosaria batteries Ayaka and shares CRIT Rate while her Burst helps hold Freeze. Kokomi keeps Hydro up; Kazuha groups and shreds Cryo RES for Ayaka's Burst window.
View teamEula Physical
Rosaria #1



Rosaria enables Superconduct and batteries Eula's expensive Burst while sharing CRIT Rate. Raiden covers Energy and off-field Electro; Zhongli shields so Eula can commit to her combo.
View team| Weapon | Base ATK | Secondary | Rarity |
|---|---|---|---|
![]() | 542 | CRIT Rate 44.1% | 5★ |
![]() | 608 | CRIT Rate 33.1% | 5★ |
![]() | 620 | CRIT Rate 9.2% | 5★ |
![]() | 674 | CRIT Rate 22.1% | 5★ |
![]() | 674 | CRIT Rate 22.1% | 5★ |
![]() | 674 | CRIT Rate 22.1% | 5★ |