Thunder Breaker

Class Properties

Class GroupCygnus Knights
Job GroupPirate
Primary StatSTR
Secondary StatDEX
Legion Bonus
Grants flat STR
Primary Weapon
Secondary Weapon
Skill Preview

Link Skill

All Actives

Active Buffs:
Skill Speed Infusion[300s]
Skill Call of Cygnus[900s]
Toggles:Skill Lightning Elemental Skill Arc Charger
Summons & Placables:
Skill Sea Wave[24 Attacks or 2700 Distance](12s cd)
Skill Phalanx Charge[70 Attacks](30s cd)
Buffs with Cooldowns:
Skill Typhoon[90s](12s cd)
Skill Primal Bolt[30s](120s cd)
Skill Glory of the Guardians[60s](120s cd)
Skill Lightning Cascade[52s](120s cd)
Skill Overdrive[28s](60s cd)
Skill Empress Cygnus's Blessing[45s](240s cd)
Skill Loaded Dice(10s cd)(180s cd Skill Roll of the Dice)
Skill Thunder Wall Sea Wave[10s](360s cd)
Skill Deep Rising(45s cd)
Skill Thunder Wall Sea Wave(360s cd)
Damage Reduction (%Max HP):
Skill Transcendent Cygnus's Blessing[45s](-5% | 240s cd)

Base Stats (From Skills)

Attack: [Skill Elemental Expert +10%]
Crit Rate: [Skill Gains +10%] [Skill Ironclad +10%] [Skill Thunder God +10%]
Crit Damage: [Skill Gains +5%] [Skill Lightning Lord +10%] [Skill Knuckle Expert +15%] [Skill Thunder God +15%]
Damage: [Skill Ironclad +5%] [Skill Lightning Elemental up to +15%] [Skill Typhoon up to +15%]
Final Damage: [Skill Knuckle Mastery +5%] [Skill Knuckle Expert +15%] [Skill Link Mastery up to +18%]
Knockback Resistance: [Skill Ironclad +40%] [Skill Electrify +60%]
Attack Speed (Weapon): Stage 8
Ignore DEF: [Skill Lightning Elemental up to +45%]
Abnormal Status Resistance: [Skill Seawall 30] [Skill Cygnus Blessing up to 15]

Example Skill Build Path

1st Job:Skill Lightning Elemental -> Skill Electrified -> Skill Lightning Punch -> Skill Flash
2nd Job:Skill Knuckle Mastery -> Skill Agile Knuckles -> Skill Lightning Boost -> Skill Gains -> Skill Tidal Crash -> Skill Shark Sweep
3rd Job:Skill Ironclad -> Skill Link Mastery -> Skill Lightning Lord -> Skill Seawall -> Skill Gale -> Skill Ascension -> Skill Thunder
4th Job:Skill Electrify -> Skill Pirate -> Skill Thunder God -> Skill Arc Charger -> Skill Thunderbolt -> Skill Call of Cygnus -> Skill Speed Infusion -> Skill Typhoon -> Skill Annihilate
  • All 1st to 4th Job skills can be maxed
  • Put one SP into each skill first and then max each skill in this order
  • For any skills that have prerequisites, follow them first before following build path
Hyper Skill Passive Build
  • Skill Gale - Extra Strike Gale - Extra Strike
  • Skill Thunderbolt - Reinforce Skill Thunderbolt - Extra Strike Thunderbolt - Reinforce and Extra Strike
  • Skill Annihilate - Reinforce Skill Annihilate - Boss Rush Annihilate - Reinforce and Boss Rush
Recommended Skills for Boost Node Trios
Primary Trio
Skill Thunderbolt Skill Annihilate Skill Tidal Crash
Secondary Trio
Skill Ascension Skill Thunder Skill Gale
  • Any combination of these skills are good but preferred from same category as you want to max primary first
  • 4 Boost Nodes total are needed to reach Master Level 60 for these skills (with Matrix Points used)
    • Nodes with the same Main Skill (skill at the top) cannot be equipped at the same time
All Possible Skills Obtainable for Boost Nodes
Skill Lightning Punch Skill Flash Skill Shark Sweep Skill Tidal Crash Skill Ascension Skill Thunder Skill Gale Skill Annihilate Skill Thunderbolt Skill Deep Rising
Recommended Inner Ability
  • Boss Damage +20%
  • Crit Rate +20%
  • Attack +21

How to create a Thunder Breaker

To create one, choose the 'Cygnus Knights' option in the Character Creation screen and then continue through the story until you reach Lv. 10 and Ereve. You will see 5 NPCs on the left after talking to Neinheart. Talk to Hawkeye to become a Thunder Breaker

Linking & Link Mastery Skills

Skill Linking skills

Thunder Breaker's attacks can link with one another to decrease the cast action delays between each skill. Successfully linking skills will also provide buffs such as Skill Lightning Elemental Lightning Elemental (1st Job) that provide provings a stacking %Ignore DEF and %Damage buff. In 3rd Job, Skill Link Mastery Link Mastery is unlocked that provides a stacking %Final Damage buff upon linking skills

Additionally, certain skills are labelled as 'Link Mastery' skills which are attacks that have cooldowns. Several of these skills consume stacks of Skill Lightning Elemental Lightning Elemental. Primarily, these skills are affected by the buff Skill Primal Bolt Primal Bolt (Hyper Skill) which allows Link Mastery skills to not consume any Skill Lightning Elemental Lightning Elemental stacks and linking skills will reduce the cooldown of these skills. Below is a list of all Link Mastery skills:

  • Skill Sea Wave Sea Wave - 2nd Job
  • Skill Gale Gale - 3rd Job
  • Skill Shark Torpedo Shark Torpedo - 5th Job
  • Skill Lightning God Spear Strike Lightning God Spear Strike - 5th Job

For more information about Thunder Breaker check out:


Skill Icons + Animations: Ikasuu
Boost Nodes Build + Inner Ability: Maple Central
5th Job Skills Animations: KyoWantsCute
Gale Animation: Owltakuu