Operating System
Class restriction: 
Ranger
Rarity: Legendary
Main Stats:
| Stat | Lv.0 Tier 0 | Lv.10 Tier 4 |
|---|---|---|
 Effectiveness | 16 | 96 |
 Crit Damage | 8.1 | 48.6 |
 Penetration % | 4.5 | 27 |
 Health % | 9.8 | 58.8 |
Irregular InspectionBase Effect: Increases Critical Hit Chance by 2% every turn (Max 5 stacks)
Tier 4 Effect: Increases Critical Hit Chance by 4% every turn (Max 5 stacks)
Source: Event Shop
Reward bought from a particular event shop