Reduces true Critical Damage of target players and Hostiles (15% at level 12). Does not apply to Assaults or station defense.
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 | — | Not purchasable | 80 Guardian of Forever | Guardian of Forever 0.02 |
| Lv 2 | — | Not purchasable | 40 Guardian of Forever | Guardian of Forever 0.03 |
| Lv 3 | — | Not purchasable | 45 Guardian of Forever | Guardian of Forever 0.04 |
| Lv 4 | — | Not purchasable | 55 Guardian of Forever | Guardian of Forever 0.05 |
| Lv 5 | — | Not purchasable | 70 Guardian of Forever | Guardian of Forever 0.06 |
| Lv 6 | — | Not purchasable | 75 Guardian of Forever | Guardian of Forever 0.07 |
| Lv 7 | — | Not purchasable | 85 Guardian of Forever | Guardian of Forever 0.08 |
| Lv 8 | — | Not purchasable | 100 Guardian of Forever | Guardian of Forever 0.09 |
| Lv 9 | — | Not purchasable | 700 Temporal Remnant | Guardian of Forever 0.1 |
| Lv 10 | — | Not purchasable | 1,075 Temporal Remnant | Guardian of Forever 0.11 |
| Lv 11 | — | Not purchasable | 1,500 Temporal Remnant | Guardian of Forever 0.13 |
| Lv 12 | — | Not purchasable | 2,150 Temporal Remnant | Guardian of Forever 0.15 |