Mobafire League of Legends Build Guides Mobafire League of Legends Build Guides

Mastery Calculator

A simple, easy to use Masteries calculator for planning and discussing mastery strategies in League of Legends.

To use the calculator simply click on the skill you wish to add a point to. Once you have filled the points on each level you may begin selecting skills from the next level. To remove a point just right click on the skill icon.