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Blue Protocol: Star ResonanceStormblade GuideBest builds and how to play the class.

Guides
Stormblade - Introduction

Stormblade is one of the classes available in Blue Protocol: Star Resonance. They fulfill the DPS role while wielding a Reaper Scythe as their weapon of choice. Find their best builds and how to play them properly in our guide.

Video Guide

This class has no video guide yet.

Update tracker

Last profile update

23.08.2025

Last build update

23.08.2025

Last how to play update

23.08.2025

Class Overview

Abilities

Talents

How To Play & Rotations

Best Builds

Class Overview

Specs

Stormblade has access to two specs:

Iaido Slash Spec

A Spec that specializes in Iaido Slash, accumulating Thunder Sigil to empower single high-damage strikes.

Difficulty:

Style review coming soon!

Moonstrike Spec

A Spec that uses Moonstrike as the Special Attack. Consuming 3 Thunder Sigils to unleash a Special Attack will link with the Moonblade summoned by Scythe Wheel.

Difficulty:

Style review coming soon!

Unique Resources

Stormblade has access to one unique resource:

Blade Intent

Stacks 2 Blade Intent per second. When fully charged, Special Attack is enhanced: Consumes 100 Blade Intent to greatly increase its casting speed.

Abilities

Fixed Skills
Basic Attack

Judgment Cut

Tags: Basic Attack, Physical, Thunder, Direct DMG, Single Target, Melee

Unleashes up to 4 sweeping strikes in scythe form, each dealing Attack Damage.
Multipliers:
  • Strike I: 32% ATK +32 (Resilience Break: 20)
  • Strike II: 52% ATK +54 (Resilience Break: 32)
  • Strike III: 57% ATK +57 (Resilience Break: 34)
  • Strike IV: 69% ATK +72 (Resilience Break: 44)
  • Red Light Counter: 100% ATK +104 (Resilience Break: 100)
Special Attack

Iaido Slash

Tags: Special Attack, Physical, Thunder, Direct DMG, Single Target, Melee

After charging, delivers a swift forward slash that consumes all Thunder Sigils to deal Attack Damage. Each Thunder Sigil consumed boosts DMG by 25%.
Multipliers:
  • Damage: 150% ATK +156 (Resilience Break: 487)
  • CD: 1s
Ultimate

Oblivion Combo

Tags: Ultimate, Physical, Thunder, Direct DMG, AoE, Melee, ENG Restore

A supreme sword technique sharp enough to cut the air itself. Unleashes a flurry of slashes in front, dealing Attack Damage to all enemies in range. Grants max Thunder Sigil at the end of the strike.
Multipliers:
  • Total Damage: 646% ATK +670 (Resilience Break: 487)
  • CD: 60s
Expertise Skills
Expertise 1

Overdrive

Tags: Expertise Skill, Physical, Thunder, Direct DMG, Single Target, Melee

Unleashes the power of the tachi, each strike transforms the blade into a scythe, dealing higher Attack Damage and granting 1 Thunder Sigil. This skill has 5 Overdrives.
Multipliers:
  • Strike I: 120% ATK +124 (Resilience Break: 176)
  • Strike II: 120% ATK +124 (Resilience Break: 177)
  • Strike III: 120% ATK +124 (Resilience Break: 177)
  • Charge Time: 7s
Expertise 2

Flash Strike

Tags: Expertise Skill, Physical, Thunder, Direct DMG, Single Target, Melee]

Consume all Thunder Sigils, charges forward after powering up to slash all enemies, dealing Attack Damage. Each Thunder Sigil increases DMG by 25%.
Multipliers:
  • Total Damage: 350% ATK +364 (Resilience Break: 566)
  • CD: 15s
Expertise 3

Raijin Dash

Tags: Expertise Skill, Physical, Thunder, Direct DMG, AoE, Melee

Consume all Thunder Sigils to release slashes across a wide area, dealing Attack Damage. Each Thunder Sigil increases DMG by 25%. Grants immunity to all DMG while slashing.
Multipliers:
  • Total Damage: 300% ATK +69 (Resilience Break: 294)
  • CD: 25s
Expertise 4

Scythe Wheel

Tags: Expertise Skill, Physical, Thunder, Direct DMG, AoE, Summon, Melee

Change weapon to a scythe, swinging it to perform multi-hit attacks against surrounding enemies, dealing Attack Damage and repel enemies. The final strike inflicts a 50% Wound on the target for 10s. Summon Moonblade to aid in combat.
Multipliers:
  • Skill Damage: 300% ATK +309 (Resilience Break: 171)
  • Moonblade Single Hit Damage: 50% ATK +52
  • Trigger Whirl Damage: 120% ATK +124
  • CD: 30s

[Wound]: Reduces the amount of healing the enemy receives. This is a negative effect.

[Moonblade]: Spin for 35s, dealing Attack Damage on the target every 2s. Casting Moonstrike commands all active Moonblades to release a whirlwind attack, dealing Attack Damage to nearby enemies.

Expertise 5

Thundercut

Tags: Expertise Skill, Physical, Thunder, Direct DMG, Single Target, Melee

A lightning-fast Iai Slash, inflic Attack Damage on enemies at the cost of 50 Blade Intent. If Blade Intent remains after the strike, the skill can be recast.
Multipliers:
  • Total Damage: 250% ATK +24 (Resilience Break: 80)
Expertise 6

Volt Surge

Tags: Expertise Skill, ENG Restore, Increased Damage

Enchants the blade with thunderous power. While active, any action that would grant Thunder Sigils instead instantly maxes out Thunder Sigils. Also increases ATK for the duration.
Multipliers:
  • ATK Up: 4% + 5
  • Duration: 12s
  • CD: 45s
Expertise 7

Stormflash

Tags: Expertise Skill, Physical, Thunder, Direct DMG, Single Target, Mastery, Melee, Lucy Effect DMG

Unleashes raging Thunder within, generating 20 Blade Intent every 1s. During this state, using Expertise that consume Blade Intent triggers a Lightning Strike, dealing Attack Damage to the current target.
Multipliers:
  • Thunder Strike Single Damage: 160% ATK +16
  • Duration: 10s
  • CD: 45s
Expertise 8

True Sight

Tags: Expertise Skill, Physical, Thunder, Direct DMG, Single Target, Melee, ENG Restore, Block

Enter a defensive stance, gaining immunity to all DMG. If hit while in stance, counter with a slash and leap backward. Recast to dash forward and slash, dealing Attack Damage. If the attack hits a target, gain max Thunder Sigil.
Multipliers:
  • Slash Backstep Damage: 30% ATK +3
  • Flash Slash Damage: 70% ATK +7
  • CD: 30s

Talents

Talents

Coming soon!

Builds

Builds

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How To Play

How To Play

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