Introduced in Version 4.0 of Genshin Impact with the Fontaine update on August 16, 2023, the Shatterstone Breacher Primus is an elite Abyss enemy that has quickly caught the attention of adventurers. Found primarily in the Elynas region of Fontaine, these mysterious creatures boast unique abilities, steadfast defenses, and complex elemental interactions that require strategic planning to overcome.

Meet the Abyssal Menace: Who is the Shatterstone Breacher Primus?

The Shatterstone Breacher Primus belongs to a formidable category of enemies known as Breacher Primus. This group comprises several distinct variants, each with its own challenges:

  • Standard Shatterstone Breacher Primus
  • Large Shatterstone Breacher Primus
  • Overgrown Breacher Primus
  • Large Overgrown Breacher Primus

These enemies originate from the Abyss and carry elemental abilities that set them apart from most other creatures on Teyvat.

Combat Capabilities and Special Attacks

Standard Shatterstone Breacher Primus Abilities

  • Projectile Attack: Fires a projectile that deals 60% ATK as Physical DMG.
  • Melee Attack: Closes in with a melee strike doing 60% ATK as Physical DMG.
  • Geo Shield: Summons a Geo shield under stress to mitigate damage.
  • Stonefall Attack: Unleashes Stonefall strikes aimed at disorienting players.

Large Shatterstone Breacher Primus Special Moves

  • Combo Melee Attacks: Delivers 2 to 3 rapid melee attacks, each inflicting 60% ATK as Physical DMG.
  • Single Shot: Performs a precise, powerful shot to pressure players.
  • Geo Shield Generation: Like its standard counterpart, creates a Geo shield when under duress.

Unveiling Weaknesses and Strategic Vulnerabilities

Despite their imposing presence, the Shatterstone Breacher Primus is not invincible. Players can exploit several key vulnerabilities:

  • Elemental Reactions: These enemies are particularly susceptible to elemental reaction damage.
  • Pneuma Attacks: Attacks imbued with Pneuma energy are especially effective.
  • Ousia Attacks: Ousia-based attacks help break their elemental shield and cause temporary paralysis.

Breaking the elemental shield creates a window of opportunity for heavy damage, rewarding well-timed elemental combinations.

Battle Tactical Guide: How to Overcome the Breacher Primus

When facing the Shatterstone Breacher Primus, successful combat relies on exploiting their weaknesses and managing their powerful offensive skills. Follow these steps for an effective approach:

  1. Utilize Elemental Reactions: Combine elements to break the Geo shield quickly. For example, pairing an Electro or Hydro attack can trigger a reaction that nullifies their defense.
  2. Focus on Pneuma and Ousia: Equip characters or weapons that deliver Pneuma or Ousia damage. This makes it easier to shatter the enemy’s shield and induce paralysis.
  3. Prioritize Agility: Stay mobile to avoid the Stonefall attacks. Dodging and timing your strikes are essential.
  4. Target Vulnerable Moments: Once the shield is broken, concentrate your best damage dealers during the paralysis phase to maximize burst damage.
  5. Study the Variants: Recognize the differences between the standard and large variants to adjust your approach. Large variants have faster combo attacks that require quicker reactions.

Statistical Breakdown and Rewarding Drops

The Shatterstone Breacher Primus boasts impressive base stats that scale with the number of players in the party:

  • Base HP: 133,104 (scaling up to 332,760 for a 4-player party)
  • Base ATK: 8,864
  • Base DEF: 1,000

Defeating this enemy yields a range of valuable ascension materials, which are crucial for upgrading various weapons such as Flowing Purity, Rightful Reward, Tidal Shadow, Tome of the Eternal Flow, and Dockhand’s Assistant. Depending on the enemy’s level, the drops are categorized as:

  • Common Drops: Available at any level
  • Mid-tier Materials: Unlockable at Level 40+
  • Rare Materials: Acquired at Level 60+

Essential Gear: Items and Weapons for a Successful Encounter

Preparing your party with the right equipment is key to overcoming the threat posed by the Breacher Primus. Consider the following tips:

  • Elemental Weapons: Equip weapons that enhance elemental damage to maximize reaction potential.
  • Defensive Shields: Armor and relics that boost Geo resistance help mitigate the enemy’s shielded defenses.
  • Healing Items: Stock up on consumables to quickly recover health during rapid-fire melee sequences and Stonefall attacks.
  • Energy Recharge: Ensure that your characters maintain sufficient energy to frequently trigger powerful elemental bursts.

Frequently Asked Questions about Shatterstone Breacher Primus in Genshin Impact

What kind of damage does Shatterstone Breacher Primus primarily deal?

This enemy deals mostly Physical DMG through both projectile and melee attacks, with each strike typically inflicting 60% ATK as damage.

How can I break the enemy’s Geo shield?

Using elemental reactions, particularly those that involve Pneuma or Ousia attacks, is the most effective way to break the Geo shield and create a paralysis window.

Where in Fontaine can I find the Shatterstone Breacher Primus?

You are most likely to encounter this enemy in the Elynas region of Fontaine, where Abyssal influences are prevalent.

Are there different variants of the Breacher Primus?

Yes, there are several variants including the standard, large, overgrown, and Large Overgrown Breacher Primus, each with unique abilities and attack patterns.

What are the main weaknesses of the Shatterstone Breacher Primus?

The enemy shows significant vulnerabilities to elemental reactions, especially when using Pneuma and Ousia-based attacks that can break their shield and temporarily paralyze them.

What materials does the Shatterstone Breacher Primus drop?

The drops include common, mid-tier, and rare ascension materials required for upgrading key weapons such as Flowing Purity, Rightful Reward, and Tidal Shadow.

How do the large variants differ from the standard Shatterstone Breacher Primus?

The large variant executes combo melee attacks and individual shots, making its offensive capabilities more aggressive, while still employing Geo shields similar to the standard version.

Can elemental attacks affect the Breacher Primus?

Yes, elemental attacks are critical as they not only help in breaking the shield but also trigger reactions that significantly increase damage output.

What tactical advice helps defeat the Breacher Primus effectively?

Focus on mobility, use elemental reactions to shatter the shield, and target the enemy during moments of paralysis to deliver heavy damage.

Are there specific weapons or items recommended for this encounter?

Weapons that enhance elemental damage and items that boost defensive capabilities or energy recharge are recommended to balance offense and sustainability during the fight.