Korsaros Online Wiki
Bireme II Blueprint Piece
A construction piece for Bireme II.
Obtaining
Recover pieces from eligible NPC loot or trade with other sailors. Equipment blueprint exchanges do not produce ship construction pieces.
The table lists active NPC sources at base rates. Rows marked as independent rolls are separate from the main loot roll; they are not competing alternatives. Eligible loot effects can improve occurrence without changing the rolled rarity.
| Source | Level | Rarity | Quantity | Chance | Roll |
|---|---|---|---|---|---|
| Aegean Guardian (level 68, Trireme) | 68 | — | 1 | 15% | Independent roll 6 |
| Aegean Guardian (level 91, Trireme) | 91 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 104, Trireme) | 104 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 116, Trireme) | 116 | — | 1 | 15% | Independent roll 6 |
| Aegean Guardian (level 68, Bireme) | 68 | — | 1 | 15% | Independent roll 6 |
| Aegean Guardian (level 91, Bireme) | 91 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 104, Bireme) | 104 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 116, Bireme) | 116 | — | 1 | 15% | Independent roll 6 |
| Aegean Guardian (level 68, Fireship) | 68 | — | 1 | 15% | Independent roll 6 |
| Aegean Guardian (level 91, Fireship) | 91 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 104, Fireship) | 104 | — | 1 | 15% | Independent roll 6 |
| Veteran Admiral (level 116, Fireship) | 116 | — | 1 | 15% | Independent roll 6 |
Construction use
50 pieces are required to construct Bireme II at the Shipwright. This piece matches only that family and construction tier. Other blueprint families and tiers cannot replace it.
The full hull recipe also requires Boat Scrap and, for advanced tiers, the separate construction Artifact. See the ship page for its skills and complete recipe.
| Item | Quantity |
|---|---|
| Boat Scrap | 4,500 |
| Bireme II Blueprint Piece | 50 |
| Artifact | 1 |
Storage and trading
Matching items stack in the hold. Carry the required quantity when paying for a service.
Stackable items are withdrawn normally rather than in packed mode.
This item may be traded with another sailor. The Harbour Merchant does not buy it.