Having strength and the power, Thunder Breakers deal with the enemy up close. They are teamed up with the spirit of lightning. It can be summoned to fight, or to simply guard, and imbune itself into the knuckles and its owner. One may have the pleasure of power, but that power must not be used in the wrong way. Thus, a spirit of kindness must be mixed with bodily attacks, making a kind, willfull Thunder Breaker. Note that many of the skills require knuckles in order for the Thunder Breaker to use them.
First Job
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Second Job
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Third Job
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Thunder Breaker
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Thunder Breaker (II)
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Thunder Breaker (III)
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Skills
Icon | Skill Name | Description | Type | Mastered | Terms Between Skills |
| Three Snails | Hurls snail shells to attack monsters from long distance. | Active | 3 | - |
| Recovery | Enables the user to recover HP constantly for 30 sec. | Supportive | 3 | 10 Min |
| Nimble Feet | Enables the character to move around quickly for a short amount of time. | Supportive | 3 | 1 Min |
| Blessing of the Fairy | Skill Point will increase by 1 when the related character reaches above Lv.10. | Supportive | 20 | - |
| Empress's Blessing | Grants 1 skill level for every 5 levels your highest level Cygnus character has. Between Blessing of the Fairy and Empress's Blessing, the higher increase is applied. | Supportive | 30 | - |
| Echo of Hero | Increase weapon attack and magic attack on all players around. | Supportive | 1 | 2 Hours |
| Benediction of the Fairy | Cygnus's Blessing enhances your fighting spirit. Skill Points increase by 1 when a Cygnus Knight character reaches Lv. 30, 50, 70, 100 and 120. | Supportive | 5 | - |
| Noble Mind | Enhances Empress's Blessing effects | Passive | 6 | - |
Icon | Skill Name | Description | Type | Mastered | Element | Prerequisites |
| Bullet Time | Permanently increases Accuracy, Max Movement Speed, and Jump. | Passive | 10 | x | - |
| Shadow Heart | Increases your Critical Rate and minimum Critical Damage. | Passive | 10 | - |
| Somersault Kick | A devastating kick that accompanies a backward somersault. Attacks all enemies in the vicinity. | Active | 20 | x | - |
| Dash | Double-tap the left or right arrow to perform a dash or jump dash. Also cancels all knockback. Use Corkscrew Blow or Triple Fire during the dash for additional damage. | Active | 10 | x | - |
| HP Boost | Permanently increases Max HP. | Passive | 10 | x | - |
| Sprite Summon | Summons a spirit that attacks the enemies you attacked. | Active | 10 | x | -
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