all troops
Heart of Gold I
Truegold's restorative effects on the human heart are well-known, increasing all soldiers' Health.
Effect
Squads' Health +1.5% to +15%
Maximum level
Lv. 10
Research levels
10
Level-by-level costs
Each row is the cost and gain for researching that level.
| Level | Costs | Time | Power | Effect |
|---|---|---|---|---|
| Lv. 1 |  2,600,000 2,600,000 520,000 130,000 52,000 213 6 | 4d 23h | +54,000 | +1.5% |
| Lv. 2 | 2,600,0002,600,000520,000130,00052,0002136 | 4d 23h | +54,000 | +1.5% |
| Lv. 3 | 2,600,0002,600,000520,000130,00052,0002136 | 4d 23h | +54,000 | +1.5% |
| Lv. 4 | 3,400,0003,400,000680,000170,00068,0002638 | 6d 10h | +54,000 | +1.5% |
| Lv. 5 | 3,400,0003,400,000680,000170,00068,0002638 | 6d 10h | +54,000 | +1.5% |
| Lv. 6 | 3,400,0003,400,000680,000170,00068,0002638 | 6d 10h | +54,000 | +1.5% |
| Lv. 7 | 4,500,0004,500,000900,000225,00090,00037710 | 8d 13h | +54,000 | +1.5% |
| Lv. 8 | 4,500,0004,500,000900,000225,00090,00037710 | 8d 13h | +54,000 | +1.5% |
| Lv. 9 | 4,500,0004,500,000900,000225,00090,00037710 | 8d 13h | +54,000 | +1.5% |
| Lv. 10 | 6,000,0006,000,0001,200,000300,000120,00051613 | 11d 10h | +54,000 | +1.5% |