Heart of Courage is a side quest which offers rewards for training infantry units.
| Requirement | Reward |
|---|---|
| Recruit 20 Infantry Units |  Training Speedup (5m) x1
|
| Recruit 100 Infantry Units | Training Speedup (5m) x2
|
| Recruit 200 Infantry Units | Training Speedup (5m) x3
|
| Recruit 300 Infantry Units | Training Speedup (5m) x4
|
| Recruit 500 Infantry Units | Training Speedup (5m) x5
|
| Recruit 800 Infantry Units | Training Speedup (5m) x6
|
| Recruit 1,000 Infantry Units | Training Speedup (5m) x7
|
| Recruit 1,500 Infantry Units | Training Speedup (5m) x8
|
| Recruit 2,000 Infantry Units | Training Speedup (5m) x9
|
| Recruit 2,500 Infantry Units | Training Speedup (5m) x10
|
| Recruit 3,000 Infantry Units | Training Speedup (60m) x1
|
| Recruit 4,000 Infantry Units | Training Speedup (60m) x1
|
| Recruit 5,000 Infantry Units | Training Speedup (60m) x1
|
| Recruit 6,000 Infantry Units | Training Speedup (60m) x2
|
| Recruit 7,000 Infantry Units | Training Speedup (60m) x2
|
| Recruit 200,000 Infantry Units | Training Speedup (60m) x5
|