|  Sonic Acceleration | 
|   | 
| Type: | Passive Skill | 
| Levels: | 1 | 
| Weapon: | Katar | 
| Prerequisites | 
| In order to gain this skill, the player has to complete a quest. | 
Description
Sonic Acceleration is a 2nd class quest passive skill available as Assassin and Assassin Cross. It increases the accuracy and ATK ratio of Sonic Blow. Accuracy is increased by 50% and the ATK ratio is increased by 10%.
| Skill Level | ATK ratio w/o SA | ATK ratio w/ SA | 
| 1 | 350% | 385% | 
| 2 | 400% | 440% | 
| 3 | 450% | 495% | 
| 4 | 500% | 550% | 
| 5 | 550% | 605% | 
| 6 | 600% | 660% | 
| 7 | 650% | 715% | 
| 8 | 700% | 770% | 
| 9 | 750% | 825% | 
| 10 | 800% | 880% | 
Notes
- The Accuracy gained is a percent of your hit rate added to your hit rate. Therefore, if you have a 67% chance of hitting a monster, Sonic Acceleration will give you a 100% chance of hitting them: ((50% of 67%) + 67%) or (1.5 x 67)%.