Increases base damage against hostiles.
What it costs to research each level, how long it takes, and the effect at that level.
| LEVEL | TIME | HARD CURRENCY | COST | EFFECT |
|---|---|---|---|---|
| Lv 1 | 4m | Not purchasable | 875 Premium Mirror Dust | Premium Damage vs Hostiles 2% |
| Lv 2 | 4m | Not purchasable | 950 Premium Mirror Dust | Premium Damage vs Hostiles 2.5% |
| Lv 3 | 4m | Not purchasable | 1,025 Premium Mirror Dust | Premium Damage vs Hostiles 3% |
| Lv 4 | 4m | Not purchasable | 1,100 Premium Mirror Dust | Premium Damage vs Hostiles 4% |
| Lv 5 | 4m | Not purchasable | 1,200 Premium Mirror Dust | Premium Damage vs Hostiles 5% |
| Lv 6 | 4m | Not purchasable | 1,300 Premium Mirror Dust | Premium Damage vs Hostiles 7% |
| Lv 7 | 4m | Not purchasable | 1,425 Premium Mirror Dust | Premium Damage vs Hostiles 10% |
| Lv 8 | 4m | Not purchasable | 1,550 Premium Mirror Dust | Premium Damage vs Hostiles 15% |
| Lv 9 | 4m | Not purchasable | 1,700 Premium Mirror Dust | Premium Damage vs Hostiles 20% |
| Lv 10 | 4m | Not purchasable | 1,875 Premium Mirror Dust | Premium Damage vs Hostiles 25% |