|"You belong in a museum!"
|Utility Mastery Tree|
|Other Mastery Trees:|
|Offense · Defense|
Effect per rank
- Increases health and mana regeneration by 3 / 6 / 9%.
- Requires 16 points in Utility.
- This mastery seemed to affect total and not just base regeneration, therefore it was recommended on either very mana-hungry characters or health-regen stacking champions.