| Level | Materials | Coin Cost | Time Cost | Flame of Unity |
|---|---|---|---|---|
| Build |  |
 |
 |
x1 per 18 hr |
| 1 → 2 |  |
|
|
x1 per 17 hr |
| 2 → 3 |  |
|
|
x1 per 16 hr |
| 3 → 4 |  |
|
|
x1 per 15 hr |
| 4 → 5 | |
|
|
x1 per 14 hr |
| 5 → 6 | |
|
|
x1 per 13 hr |
| 6 → 7 | |
|
|
x1 per 12 hr |
| 7 → 8 | |
|
|
x1 per 11 hr |
| 8 → 9 | |
|
|
x1 per 10 hr |
| 9 → 10 | |
|
|
x1 per 9 hr |