UPGRADES
| LEVEL | DEFENSE | DURABILITY | RECIPE |
| Level 0 | 18 | 675 | 5x  2x  1x  |
| Level 1 | 20 | 675 | 1x  1x 1x |
| Level 2 | 21 | 675 | 1x 1x |
| Level 3 | 22 | 675 | 1x 1x 1x |
| Level 4 | 22 | 675 | 1x 1x |
| Level 5 | 23 | 675 | 1x 2x 1x 1x  |
| Level 6 | 25 | 675 | 1x 2x 1x |
| Level 7 | 26 | 675 | 1x 2x 1x 1x |
| Level 8 | 28 | 675 | 1x 2x 1x |
| Level 9 | 30 | 675 | 1x 2x 1x 1x |
| Level 10 | 32 | 675 | 1x 5x 2x 1x |