Akuoumaru stands out as a dynamic 4-star claymore in Genshin Impact. Renowned for its unique synergy with party energy costs, this weapon dramatically enhances Elemental Burst damage when paired with the right characters and team composition. Its design caters to burst-oriented players who enjoy building teams to maximize powerful elemental attacks.

Weapon Overview and Unique Attributes

Akuoumaru is categorized as a claymore with a 4-star rarity. This weapon is tailored for characters whose primary damage output comes from their Elemental Burst. Its special passive ability turns total party energy capacity into a bonus for burst damage, making it highly effective in teams where energy management is a key focus.

Weapon Type, Stats, and Passive Mastery

Type and Rarity

Akuoumaru is a 4-star claymore, making it an ideal choice for claymore users focused on maximizing their Burst damage potential.

Base Stats Progression

At level 1, Akuoumaru features a base ATK of 42 and an ATK% substat of 9%. By level 90, this scales to a base ATK of 510 with an ATK% substat of 41.3%, ensuring that the weapon remains competitive across all stages of the game.

Passive Ability Enhancement

The passive skill, Watatsumi Wavewalker, enhances Elemental Burst damage based on the combined maximum energy capacity of the entire party. At refinement rank 1, every point of energy contributes a 0.12% increase to Burst damage, up to a maximum bonus of 40%. With higher refinements, both the per-point bonus and the cap increase accordingly, making the weapon even deadlier in optimized builds.

Refinement Burst DMG per Energy Max Bonus
1 0.12% 40%
2 0.15% 50%
3 0.18% 60%
4 0.21% 70%
5 0.24% 80%

How to Obtain Akuoumaru: The Exclusive Wish Banner Experience

Akuoumaru is not available through standard gameplay or crafting. Instead, it can only be acquired through the in-game Wish system during designated weapon event banners. Players looking to add this weapon to their arsenal should keep a close eye on these limited-time events for the best chance at obtaining it.

Ascension Guidelines: Materials and Requirements

To fully ascend Akuoumaru to level 90, you will need a collection of specific materials. These include:

  • Coral Branch of a Distant Sea x3
  • Jeweled Branch of a Distant Sea x9
  • Jade Branch of a Distant Sea x9
  • Golden Branch of a Distant Sea x4
  • Concealed Claw x15
  • Concealed Unguis x18
  • Concealed Talon x27
  • Old Handguard x10
  • Kageuchi Handguard x15
  • Famed Handguard x18
  • Mora x150,000

Crafting the Perfect Build: Characters and Team Synergy

Akuoumaru truly shines when equipped on claymore users that emphasize their Elemental Burst as the main source of damage. Characters like Eula and Beidou, whose burst attacks form the core of their damage output, benefit greatly from the weapon’s passive bonus. Other characters such as Chongyun, Razor, and Xinyan can also make good use of its unique attributes if built around burst damage. While characters like Diluc may use Akuoumaru, competing weapons might better suit his playstyle. To make the most of this weapon, players should consider artifact sets like Emblem of Severed Fate, Noblesse Oblige, or Gladiator’s Finale and construct a party with high total energy costs.

Strategic Insights and Competitive Edge

Aspect Details
Type Claymore
Rarity 4-Star
Acquisition Weapon Wish (Event Banner Only)
Main Stat ATK% (Up to 41.3% at level 90)
Base Attack 510 (level 90)
Passive Burst DMG increase based on party energy pool
Best Users Eula, Beidou, and other burst-reliant claymore users
Optimal Artifacts Emblem of Severed Fate, Noblesse Oblige, Gladiator’s Finale
Key Synergy High total party energy cost

This comprehensive overview serves to assist players in understanding how to maximize Akuoumaru’s potential in battle. Its unique passive ability, combined with carefully chosen team compositions and artifact sets, ensures that it remains a top choice for players focused on delivering powerful burst damage in Genshin Impact.

Frequently Asked Questions about Akuoumaru in Genshin Impact

What type of weapon is Akuoumaru?

Akuoumaru is a claymore with a 4-star rarity, designed to enhance Burst damage for characters that rely on their Elemental Burst for major damage output.

How can I obtain Akuoumaru?

You can obtain Akuoumaru exclusively through the in-game Wish system during weapon event banners. It is not available through standard gameplay or crafting.

Which characters benefit the most from Akuoumaru?

Characters that rely heavily on their Elemental Burst, such as Eula and Beidou, benefit the most. Other claymore users like Chongyun, Razor, and Xinyan can also utilize its benefits if built around enhancing Burst damage.

What is Akuoumaru’s passive ability?

The passive ability, Watatsumi Wavewalker, increases the equipped character’s Elemental Burst damage based on the combined maximum Energy capacity of the party. The effect scales with refinement levels, increasing both the per-point bonus and the maximum bonus.

What are the base stats of Akuoumaru at level 90?

At level 90, Akuoumaru has a base ATK of 510 and an ATK% substat that can reach up to 41.3%.

What are the materials required for ascending Akuoumaru?

Ascending Akuoumaru to level 90 requires various Distant Sea materials (Coral, Jeweled, Jade, and Golden Branches), Concealed Claw, Concealed Unguis, Concealed Talon, different grades of Handguards (Old, Kageuchi, and Famed), along with Mora amounting to 150,000.

Can Akuoumaru be used on characters who focus on Normal Attacks or Elemental Skill damage?

Akuoumaru is most effective on characters that rely on their Elemental Burst rather than Normal Attacks or Elemental Skills. For characters with a low burst energy cost, other weapons might provide better overall benefits.

What artifact sets work best with Akuoumaru?

Artifact sets that boost Burst damage and overall ATK% are ideal. Popular choices include Emblem of Severed Fate, Noblesse Oblige, and Gladiator’s Finale, depending on the character and team dynamics.

How does refining Akuoumaru improve its performance?

Refinement increases the percentage boost provided per unit of Energy in the party and raises the maximum bonus cap. This means that at higher refinement levels, the weapon provides a greater boost to Elemental Burst damage.

Is Akuoumaru a good investment for a burst-focused team?

Yes, Akuoumaru is an excellent choice for burst-oriented teams. Its unique scaling with party energy can significantly enhance Burst damage when paired with the right characters and supportive team compositions.