Increases base Attack, Defense, and Health for all Officers.
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 | 230d 12h | Not purchasable | 16,300 R.I. Intelligence | Immortal Tactical Training 0.15% |
| Lv 2 | 230d 12h | Not purchasable | 18,000 R.I. Intelligence | Immortal Tactical Training 0.3% |
| Lv 3 | 259d | Not purchasable | 24,000 R.I. Intelligence | Immortal Tactical Training 0.45% |
| Lv 4 | 292d 19h | Not purchasable | 34,400 R.I. Intelligence | Immortal Tactical Training 0.6% |
| Lv 5 | 346d 15h | Not purchasable | 52,000 R.I. Intelligence | Immortal Tactical Training 0.75% |