Boost Skill
- Boost skills is a passive 8th skill. Unlike other skills except the 7th (Ward Skill), this skill cannot be activated but is rather present all the time.
- Each player can learn one of the 9 boost skills. You cannot choose which. You must have the ward skill P in order to get a boost skill.
- Boost skills increases the skill damage of that particular skill:
| Skill level | Attack value |
|---|---|
| 1 | 0,8% |
| M1 | 8% |
| G1 | 13,1% |
| P | 20% |
- You need a

Boost Manual where you can pick your skill. After activating it, it will be visible in the skill tab (V). - Boost skills are improved similar to regular skills.
- To raise your boost skill level you need:
- Level 1 - M1 : Skill points or

Boost Skill Book - M1 - G1 :

Boost Skill Book (55 in total) - G1 - P :

Soul Stone+ (costs Rank points)
- Level 1 - M1 : Skill points or
- The boost skill can jump to M1 from skill level 17. If this is not the case, you can use

Book of Forgetfulness in order to prevent skill points loss. Only skill points invested from levels will be returned to re-use and not from reading the book. - Reading the boost skill book prior to M1 has a significally lower success rate than when reading from M1.
- It is advisable to calculate the required skill points you need for your regular skills before investing it to the 7th or 8th skill. Because skill points spent on these skills cannot be claimed back from M1 unless you remove the skill.
- If you want to remove your boost skill and desires an other skill, you must use

Scroll of Fluid Training. Note that this also removes the 7th ward skill. - All available boost skills:
| Icon | Name | Effects | Classes |
|---|---|---|---|
| Sword Spin Boost | Increases the attack power of Sword Spin | Body Warrior | |
| Ambush Boost | Increases the attack power of Ambush | Blade Ninja | |
| Finger Strike Boost | Increases the attack power of Finger Strike | Weaponry Sura | |
| Shooting Dragon Boost | Increases the attack power of Shooting Dragon | Dragon Shaman | |
| Spirit Strike Boost | Increases the attack power of Spirit Strike (W) | Mental Warrior | |
| Fire Arrow Boost | Increases the attack power of Fire Arrow | Archery Ninja | |
| Dark Strike Boost | Increases the attack power of Dark Strike | Magic Sura | |
| Summon Lightning Boost | Increases the attack power of Summon Lightning | Healing Shaman | |
| Wolf's Breath Boost | Increases the attack power of Wolf's Breath | Instinct Lycan |