Increases base damage against Player targets.
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 | 1,440 Common Mirror Dust | Common Damage vs Players 2% |
| Lv 2 | 4m | Not purchasable | 1,750 Common Mirror Dust | Common Damage vs Players 2.2% |
| Lv 3 | 4m | Not purchasable | 2,095 Common Mirror Dust | Common Damage vs Players 2.4% |
| Lv 4 | 4m | Not purchasable | 2,865 Common Mirror Dust | Common Damage vs Players 2.6% |
| Lv 5 | 4m | Not purchasable | 3,305 Common Mirror Dust | Common Damage vs Players 2.8% |
| Lv 6 | 4m | Not purchasable | 3,770 Common Mirror Dust | Common Damage vs Players 3.05% |
| Lv 7 | 4m | Not purchasable | 5,010 Common Mirror Dust | Common Damage vs Players 3.3% |
| Lv 8 | 4m | Not purchasable | 6,275 Common Mirror Dust | Common Damage vs Players 3.65% |
| Lv 9 | 4m | Not purchasable | 8,155 Common Mirror Dust | Common Damage vs Players 4.2% |
| Lv 10 | 4m | Not purchasable | 10,405 Common Mirror Dust | Common Damage vs Players 5% |