|"You belong in a museum!"
|Offense Mastery Tree|
|Other Mastery Trees:|
|Defense · Utility|
- Increases critical strike damage by 10%.
- Requires 12 points in Offense.
- Requires 4 points in Deadliness.
- This mastery can be useful on champions like Tryndamere and Gangplank that benefit from critical strike chance and damage.
- Critical strike damage increase is additive, meaning a crit with Lethality and an equipped would do 200 + 50 + 10 = 260% crit damage.