Honkai Star Rail: Stats and Damage Mechanics Guide

Honkai Star Rail: Stats and Damage Mechanics Guide
Last updated:
March 27, 2024

Welcome to an in-depth exploration of stats and damage mechanics in Honkai Star Rail.

Understanding these core concepts is crucial for optimizing your gameplay, from preparing strategies for battle to enhancing your characters' performance.

Let's dive into the critical aspects of stats and how they influence the game.

Honkai Star Rail: Stats and Damage Mechanics Guide

Understanding Basic and Advanced Stats

in game base and advanced stats in honkai star rail

Basic Stats

Attack (ATK)

The cornerstone of damage output.

Every character's ability to inflict damage, whether through basic attacks or skills, primarily depends on their ATK stat.

Prioritize ATK on characters where direct damage is vital.

Remember, certain skills scale with stats other than ATK, highlighting the importance of reading skill descriptions carefully.

Defense (DEF)

DEF mitigates the damage your characters receive from enemy attacks.

A higher DEF means your characters can endure more hits, crucial for tank or frontline roles.

Boosting DEF is essential for characters designed to absorb damage, ensuring they remain standing longer during combat.

Health Points (HP)

A character's vitality.

HP determines how much damage a character can take before falling in battle.

Characters with skills scaling off HP, or tanks meant to shield the team, benefit immensely from increased HP.

Advanced Stats

Critical Rate (CRIT Rate) and Critical Damage (CRIT DMG)


This stat determines the likelihood of your attacks landing as critical hits, which deal amplified damage.

A high CRIT Rate is essential for characters designed to dish out massive damage quickly.


Once a critical hit lands, CRIT DMG dictates the magnitude of damage amplification.

Maximizing this stat in conjunction with CRIT Rate ensures your critical hits are devastatingly effective.

Balancing Act

Aim for a healthy balance, typically a 1:2 ratio of CRIT Rate to CRIT DMG, to ensure consistency in your damage output.

Elemental and Physical Damage Boosts

Elemental Damage Boosts

Enhancing damage for specific elements (e.g., physical, fire, ice) is crucial for characters whose abilities and attacks are element-based.

This stat directly increases the damage output of all attacks of that particular element.

Physical Damage Boost

Similar to its elemental counterpart, this stat enhances the damage of physical (non-elemental) attacks.

It's particularly beneficial for characters specializing in physical damage.

Strategic Application

Adjust these boosts to complement each character's elemental affinity or physical prowess, enhancing their role and effectiveness in your team.

Effect Hit Rate vs. Effect Resistance

Effect Hit Rate

Essential for characters whose strategy revolves around applying debuffs.

A higher Effect Hit Rate increases the chances of successfully landing debuffs on enemies, disrupting their plans and turning battles in your favor.

Effect Resistance

Conversely, boosting your characters’ Effect Resistance makes them more resilient against enemy debuffs, ensuring they continue to perform optimally even under adverse conditions.

Strategic Debuffing and Defense

Prioritize Effect Hit Rate for your debuffers to ensure enemy disruption, and boost Effect Resistance for your key performers to maintain their battle efficacy.


Speed determines how quickly a character acts in battle, with higher speed allowing for more frequent turns.

This stat is pivotal for control characters who rely on quickly applying buffs or debuffs and for healers who need to respond promptly to damage taken by the team.

Speed's value multiplies when used in tandem with characters possessing abilities that trigger additional actions or effects based on turn order, such as preemptive healing or buffing before an enemy strike.

The Mechanics of Damage Calculation

in game combat status details in honkai star rail

Base Damage Calculation

At its core, the damage calculation begins with the Base Damage, determined by a character's attack (ATK) stat and the skill multiplier of the action being performed.

This foundational formula sets the stage for further modifications based on additional stats and conditions:

  • Base Damage = ATK × Skill Multiplier

This equation serves as the starting point for understanding how different stats influence the damage output before considering the target's defense and other mitigating factors.

Incorporating Damage Modifiers

Once the base damage is established, the calculation evolves by integrating Damage Modifiers.

These modifiers include bonuses from elemental damage, physical damage, and other specific damage boosts that directly enhance your attack's potency:

  • Modified Damage = Base Damage × (1 + Total Damage Bonuses)

These bonuses are cumulative, encompassing elemental boosts, weapon-specific enhancements, and buffs from abilities or gear.

Optimizing these can significantly amplify your damage output.

Critical Hits

Critical hits introduce a layer of variability and potential for massive damage spikes.

The likelihood of landing a critical hit is governed by your Critical Rate (CRIT Rate), while the Critical Damage (CRIT DMG) stat dictates the bonus damage inflicted by such hits:

  • Critical Damage Output = Modified Damage × (1 + CRIT DMG)

Balancing your CRIT Rate and CRIT DMG is essential for achieving consistent high damage outputs, especially for DPS-focused characters.

Elemental Damage

Elemental Damage boosts are crucial for characters that rely on specific elemental attacks, enhancing their effectiveness against enemies weak to that element.

The Impact of Speed on Damage

While not directly affecting damage calculations, Speed influences battle dynamics by determining turn order.

Characters with higher speed stats can act more frequently, allowing for faster application of buffs, debuffs, or direct damage:

  • Characters with speed-enhancing abilities or gear can manipulate battle tempo, creating opportunities for additional attacks or strategic interventions before an enemy can act.

Follow-up Attacks and Energy Regeneration

in game victory rush details in honkai star rail

Follow-up Attacks

Follow-up attacks are additional hits triggered under specific conditions, offering a strategic layer to combat by providing extra damage outside the regular turn sequence.

A follow-up attack activates when certain criteria are met, such as counterattacks from characters like Clara when she's attacked or special conditions outlined in character skills, like Himeko's unique attacks following certain actions.

Integrating characters capable of follow-up attacks into your team composition can disrupt enemy strategies and significantly increase your damage output without consuming extra turns.

They're particularly useful for breaking enemy defenses or swiftly taking down high-priority targets.

Equip characters with gear that enhances their ability to deal or survive follow-up attacks, such as artifacts increasing damage or resilience.

Synergize team abilities to maximize the chances of triggering follow-up attacks, creating combos that can decimate opponents before they have a chance to respond.

Energy Regeneration

Energy regeneration is a crucial mechanic that determines how quickly your characters can use their ultimate abilities, powerful moves that can change the tide of battle.

Energy is accumulated through various actions like basic attacks, receiving damage, or defeating enemies.

Each character's energy requirements and regeneration rates vary, affecting the frequency of ultimate ability usage.

Enhancement Strategies:

  • Increase Energy Regeneration Rate: Certain characters and gear can enhance energy regeneration, allowing for more frequent use of ultimate abilities. Prioritize these for characters whose ultimates are central to your battle strategy.
  • Manage Energy Efficiently: Understand the energy costs of your characters' ultimates and plan your actions to ensure you have enough energy when needed. Characters like Natasha, with lower energy requirements, can use their ultimates more often, providing consistent support.
  • Gear and Artifacts: Equip artifacts that boost energy regeneration or reduce ultimate energy costs, ensuring your key characters can unleash their full power with minimal delay.

Stats for Optimized Gameplay

in game elemental boost relics in honkai star rail

Building a Balanced Team

Ensure your team covers a broad spectrum of stats to handle various scenarios.

This includes having a mix of characters with high attack power, strong defense mechanisms, and sufficient support abilities.

Role-Specific Stat Prioritization

  • DPS Characters: Focus on ATK, CRIT Rate, CRIT DMG, and elemental or physical damage boosts to maximize damage output.
  • Support and Healers: Invest in HP, DEF, Effect Resistance, and healing bonuses to enhance survivability and effectiveness in supporting roles.
  • Controllers: Speed and Effect Hit Rate are crucial for quickly applying debuffs or controlling the battlefield.

Synergizing Stats with Gear and Abilities

Choose gear that complements your characters' primary roles and abilities.

For DPS, gear with damage-boosting stats is key.

For support roles, gear that enhances healing or durability is more beneficial.

Align your stat priorities with each character's unique abilities.

For characters whose skills scale with HP or DEF, these stats become more valuable and should be optimized in gear choices.

Advanced Tactics: Elemental Stats

Adjust your team with a focus on specific elemental damage boosts for characters that utilize those elements, taking advantage of enemy weaknesses.