| Blacksmith Level | Upgrade Cost | Upgrade Time | Unit Cost | Damage | Hit Points |
|---|---|---|---|---|---|
| 0 | N/A | N/A | 1,000 Apples | ??? | 380 |
| 1 | 350,000 Apples | 5 hours | 1,200 Apples | 130 | 430 |
| 2 | 800,000 Apples | 8 hours | 1,500 Apples | 145 | 510 |
| 3 | 1,000,000 Apples | 1 day | 1,800 Apples | 160 | 580 |
| 4 | 1,500,000 Apples | 2 days | 2,500 Apples | 175 | 630 |
| 5 | 2,500,000 Apples | 3 days | 2,800 Apples | 195 | 650 |
| 6 | 3,000,000 Apples | 5 days | 3,200 Apples | ??? | 700 |
Double Strike
| Blacksmith Level | Upgrade Cost | Upgrade Time |
|---|---|---|
| 5 | 3,200,000 Apples | 6 days |