Increases the Defense of all ships.
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 | 58d | Not purchasable | 260 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 4% |
| Lv 2 | 105d 12h | Not purchasable | 310 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 8% |
| Lv 3 | 192d | Not purchasable | 370 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 12% |
| Lv 4 | 455d | Not purchasable | 450 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 15% |
| Lv 5 | 769d | Not purchasable | 540 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 20% |
| Lv 6 | 1417d | Not purchasable | 760 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 30% |
| Lv 7 | 2408d | Not purchasable | 910 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 45% |
| Lv 8 | 2459d | Not purchasable | 1,090 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 60% |
| Lv 9 | 2611d | Not purchasable | 1,300 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 75% |
| Lv 10 | 2662d | Not purchasable | 1,570 Vanguard Prism | <color=#fac710>Vanguard</color> Defense 100% |