Increases base Hull Health for all ships (On Duty)
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 | 135 Seven of Nine Skill Points | Fortified Rampart 0.2% |
| Lv 2 | — | Not purchasable | 160 Seven of Nine Skill Points | Fortified Rampart 0.3% |
| Lv 3 | — | Not purchasable | 190 Seven of Nine Skill Points | Fortified Rampart 0.4% |
| Lv 4 | — | Not purchasable | 225 Seven of Nine Skill Points | Fortified Rampart 0.5% |
| Lv 5 | — | Not purchasable | 260 Seven of Nine Skill Points | Fortified Rampart 0.6% |
| Lv 6 | — | Not purchasable | 305 Seven of Nine Skill Points | Fortified Rampart 0.8% |
| Lv 7 | — | Not purchasable | 350 Seven of Nine Skill Points | Fortified Rampart 1% |
| Lv 8 | — | Not purchasable | 400 Seven of Nine Skill Points | Fortified Rampart 1.2% |
| Lv 9 | — | Not purchasable | 455 Seven of Nine Skill Points | Fortified Rampart 1.5% |
| Lv 10 | — | Not purchasable | 515 Seven of Nine Skill Points | Fortified Rampart 1.8% |
| Lv 11 | — | Not purchasable | 580 Seven of Nine Skill Points | Fortified Rampart 2.2% |
| Lv 12 | — | Not purchasable | 655 Seven of Nine Skill Points | Fortified Rampart 2.6% |
| Lv 13 | — | Not purchasable | 735 Seven of Nine Skill Points | Fortified Rampart 3.1% |
| Lv 14 | — | Not purchasable | 830 Seven of Nine Skill Points | Fortified Rampart 3.7% |
| Lv 15 | — | Not purchasable | 930 Seven of Nine Skill Points | Fortified Rampart 5% |