|Skill Points|| 1 SP to learn|
65 SP used in Elemental Lord skills
The Class Mastery skill of the Elestra, formerly known as Chilling Master, is a skill available at Level 65. The skill passively increases the user's Ice Attack by 20%.
- Patch Version 184: Name changed to Class Mastery.
- Patch Version 120 (April 22, 2014): Ice Attack boost increased to 20%.