Stubborn Defense
TREEBajoran
UNLOCKS ATOPS 1
MAX LEVEL5
Decreases opponent's Critical Hit Chance against players
RESEARCH COST BY LEVEL
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 | — | 0 | — | Stubborn Defense 0.02 |
| Lv 2 | — | 0 | — | Stubborn Defense 0.03 |
| Lv 3 | — | 0 | — | Stubborn Defense 0.05 |
| Lv 4 | — | 0 | — | Stubborn Defense 0.07 |
| Lv 5 | — | 0 | — | Stubborn Defense 0.1 |