|"Regrettably, I must retire in order to find a digestive."
| Defense Mastery Tree|
|Other Mastery Trees:|
|Offense • Utility|
Tenacity was the tier 6 Defense mastery with 1 rank.
Effect per Rank
- Reduces all damage dealt to your champion by 4%.
- Requires 20 Points in Defense.
- Like all damage reduction, this does not include true damage.