Master Skills (The Master System)

When does this happen?
At level 45, the first tier of the Master system opens. At this point, players can begin allocating a percentage of their experience toward Master Points. These skills require 2 Master Points to upgrade.
At level 60, the second tier becomes available: the Legendary Skills. They require 4 Master Points to upgrade.
At level 75, the third tier becomes available: the Mystic Skills. They require 6 Master Points to upgrade.

Experience Allocation
Players can set anywhere from 0 to 100% experience to be attributed towards Master Points.

Master System Interface
The interface for the Master System is the 4th tab in the Skills window (K). It shows all current statistics and skill levels. The bar at the bottom of the screen shows current progress towards the next master point, and hovering over the bar will show the numerical experience value.

Penalty
Upon death 5% master experience will be lost

Experience: Each Master Point requires 3.5 million experience. Meaning 7 Million experience needed for 1 Mastery skill, 14 million needed for each Legendary Skill, and 21 million for each Mythic Skill.
Note: Each Master skill is capped at level 10.
Note: You can have 2 Master skills at level 15. To 15 a master you need to have double the original number of master points then add one. You can only have 2 Master skills at 15.