Columbina Weapon Guide: Best Weapons for Lunar Reaction Support

Columbina is a 5★ Hydro Catalyst character who specializes as a sub-DPS and Lunar Reaction enabler. Most of her damage contribution and utility come from Lunar Reactions, Gravity Interference, and the reaction buffs provided by Lunar Domain. Because of this, choosing the right Columbina weapon plays a major role in determining how impactful she is to the team’s overall performance.

Unlike traditional DPS characters, Columbina does not rely on high ATK or Normal Attacks. Instead, her effectiveness scales primarily with Max HP, Energy consistency, and Lunar Reaction DMG amplification. This Columbina guide breaks down her best weapon options based on her actual kit mechanics, supported by clear comparisons for easier understanding.

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Columbina Character Profile

• Rarity: 5★
• Element: Hydro
• Weapon Type: Catalyst
• Progression Bonus: CRIT Rate +19.2%

This Hero is a Hydro Catalyst sub-DPS and Lunar Reaction support designed to amplify elemental reaction damage across the team. Through Gravity Ripple, she continuously deals AoE Hydro DMG while off-field, and her Elemental Burst creates a Lunar Domain that boosts damage and grants additional effects to Lunar Reactions such as Lunar-Charged, Lunar-Bloom, and Lunar-Crystallize, making her ideal for sustained reaction-based team compositions with stable rotations.

Columbina Weapon Overview

Weapon	Source
Nocturne’s Curtain Call	Columbina Signature Weapon
Jadefall’s Splendor	Baizhu Signature Weapon
Favonius Codex	Limited / Standard Gacha
Prototype Amber	Blacksmith (Mondstadt)
Sacrificial Jade	Battle Pass Weapon
Reliquary of Truth

Reliquary of Truth is a niche option that provides Elemental Mastery and supportive stats, but generally falls behind HP-focused catalysts for Columbina’s Lunar Reaction scaling.

Columbina Best Weapon

Nocturne’s Curtain Call (Signature Weapon)

Nocturne’s Curtain Call is Columbina’s best-in-slot weapon because every part of its kit directly supports her role as a Lunar Reaction sub-DPS and support.

• Base ATK: 542
• Sub Stat: CRIT DMG 88.2%

This weapon grants 10–18% Max HP. After triggering or dealing Lunar Reaction DMG, the wielder recovers 12–16 Energy and gains Bountiful Sea’s Sacred Wine for 12 seconds. While active, Max HP increases by an additional 14–22%, and CRIT DMG for Lunar Reaction DMG increases by 60–140%.

The Energy restoration effect can only trigger once every 18 seconds and works even when Columbina is off-field, making it extremely effective for maintaining consistent Elemental Burst uptime.

Mechanically, Nocturne’s Curtain Call:

• Amplifies Lunar Reaction base damage through Max HP scaling
• Boosts Columbina’s primary damage sources from Lunar Reactions and Gravity Interference
• Improves Lunar Domain uptime without excessive Energy Recharge investment

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Columbina Alternative Weapon

Jadefall’s Splendor

• Base ATK: 608
• Sub Stat: HP 49.6%

Jadefall’s Splendor is a safe, HP-focused catalyst that fits Columbina’s reaction-support role without demanding complex rotations. Its high Max HP stat directly improves Columbina’s Lunar Reaction scaling and increases the effectiveness of her off-field Hydro application.

While it does not specifically boost Lunar Reaction CRIT DMG like her signature weapon, Jadefall’s Splendor offers stable Energy generation and consistent performance, making it a reliable option for players who value comfort, uptime, and survivability over maximum reaction burst.

Energy-Oriented Option

Favonius Codex

• Base ATK: 510
• Sub Stat: Energy Recharge 45.9%

Favonius Codex is a practical solution when Columbina struggles to maintain Elemental Burst uptime. The high Energy Recharge sub-stat ensures consistent access to Lunar Domain, which is the core source of her team-wide buffs.

Because the passive relies on CRIT Hits, players need to invest additional CRIT Rate (generally 40% or higher) through artifacts. This weapon emphasizes rotation stability over damage amplification, since it does not provide direct HP or Lunar Reaction bonuses.

Best Free-to-Play Weapon

Prototype Amber

• Base ATK: 510
• Sub Stat: HP 41.3%

Prototype Amber is the most balanced F2P option for Columbina. It:

• Provides high HP for Lunar Reaction scaling
• Helps alleviate Energy requirements after using Elemental Burst
• Offers team-wide healing, improving overall survivability

While it lacks CRIT or Lunar Reaction DMG bonuses, Prototype Amber excels in comfort, consistency, and team utility, making it an excellent choice for players who prioritize stable gameplay over maximum damage.

High Risk, High Reward

Sacrificial Jade

• Base ATK: 454
  
• Sub Stat: CRIT Rate 36.8%

Sacrificial Jade is a conditional, high-ceiling weapon that can significantly boost Columbina’s Lunar Reaction damage when played correctly. Its passive grants a large Max HP and Elemental Mastery increase while Columbina remains off-field, which strongly enhances reactions such as Lunar-Bloom and Lunar-Charged.

However, the effect is lost if Columbina stays on-field for too long, making the weapon highly rotation-dependent. Because of its lower Base ATK and strict conditions, Sacrificial Jade is best suited for experienced players who maintain clean rotations and use Columbina strictly as an off-field enabler.

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Overall, Columbina’s weapons should focus on Max HP, Energy stability, and Lunar Reaction damage rather than raw ATK. While Nocturne’s Curtain Call is her best option, alternatives like Jadefall’s Splendor and Prototype Amber remain strong and flexible choices. Proper rotation and reaction uptime are key to maximizing her support potential. Top up Genshin Impact now on Joytify!