Gilded Shackle
TREEArtifact
UNLOCKS ATOPS 71
MAX LEVEL12
Increases base Upgrade Cost Efficiency for Grade 7 ships by up to 500%.
RESEARCH COST BY LEVEL
What it costs to research each level, how long it takes, and the effect at that level.
| LEVEL | TIME | HARD CURRENCY | COST | EFFECT |
|---|---|---|---|---|
| Lv 1 | — | Not purchasable | 80 Gilded Shackle | Gilded Shackle 1% |
| Lv 2 | — | Not purchasable | 36 Gilded Shackle | Gilded Shackle 1.2% |
| Lv 3 | — | Not purchasable | 42 Gilded Shackle | Gilded Shackle 1.4% |
| Lv 4 | — | Not purchasable | 48 Gilded Shackle | Gilded Shackle 1.6% |
| Lv 5 | — | Not purchasable | 55 Gilded Shackle | Gilded Shackle 1.9% |
| Lv 6 | — | Not purchasable | 64 Gilded Shackle | Gilded Shackle 2.2% |
| Lv 7 | — | Not purchasable | 74 Gilded Shackle | Gilded Shackle 2.5% |
| Lv 8 | — | Not purchasable | 87 Gilded Shackle | Gilded Shackle 2.9% |
| Lv 9 | — | Not purchasable | 102 Gilded Shackle | Gilded Shackle 3.3% |
| Lv 10 | — | Not purchasable | 121 Gilded Shackle | Gilded Shackle 3.8% |
| Lv 11 | — | Not purchasable | 143 Gilded Shackle | Gilded Shackle 4.3% |
| Lv 12 | — | Not purchasable | 170 Gilded Shackle | Gilded Shackle 5% |
REQUIRES BUILDING