|"You belong in a museum!"
|Offense Mastery Tree (Season One)|
|Other Mastery Trees:|
|Defense · Utility|
Effect per rank
- Increases damage dealt to turrets by 15 while your Promote spell is off cooldown. Increases Promoted Unit's armor by 20 and reduces the cooldown by 15 seconds.
- Requires 12 points in Offense.
- Season One