Maintenance is a hero skill found in Shop Titans.
Skill Tiers[]
| Skill | Rank | 
|
Effect |
|---|---|---|---|
| Maintenance | 1 | --- | +10% bonus stats from all equipment and -20% Break Chance with all equipment |
| Extra Polish | 2 | 15 | +10% bonus stats from all equipment and -30% Break Chance with all equipment |
| Mirror Sheen | 3 | 45 | +20% bonus stats from all equipment and -30% Break Chance with all equipment |