Korsaros Online Wiki
Cannon T4
A ship-mounted cannon that provides a strength bonus. Power determines the tier you can use.
Requirements
Requires Power level 20 to equip and to perform an ordinary rarity upgrade. This requirement is the same for all four rarities. Your combined combat level does not replace it.
You can recycle this item or advance it to the next tier without meeting its equip requirement. Equip one Cannon in its matching slot. Broken equipment must be restored before equipping.
Bonuses by rarity
Strength contributes to your maximum ordinary cannon hit; it is not a guaranteed damage amount.
Broken equipment supplies none of the bonuses in this table.
| Rarity | Strength | Accuracy | Defence | Sailing speed |
|---|---|---|---|---|
| Common | 17 | 0 | 0 | 0% |
| Rare | 18 | 0 | 0 | 0% |
| Epic | 19 | 0 | 0 | 0% |
| Legendary | 20 | 0 | 0 | 0% |
Obtaining
New NPC equipment drops are Common. Upgrade their rarity with matching Artifact Scrolls at the Shipwright; already owned Rare, Epic and Legendary equipment keeps its rarity. Looted equipment is ready to use once its Power requirement is met. Equipment can also be obtained through player trading.
At the Shipwright, Legendary Cannon T3 plus one Common Artifact Scroll T4 and 5,000 Coins produces Common Cannon T4.
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 |
|---|---|---|---|---|---|
| Small Pirate Ship (level 20, Trireme) | 20 | Common | 1 | 3.125% | Main roll |
| Small Pirate Ship (level 20, Bireme) | 20 | Common | 1 | 3.125% | Main roll |
| Small Pirate Ship (level 20, Fireship) | 20 | Common | 1 | 3.125% | Main roll |
Rarity upgrades
Visit the Shipwright with the intact item, an exact target-rarity T4 scroll and the listed materials. Upgrade one step at a time. An equipped item may be upgraded in place. All payment resources must be carried and unpacked; bank contents are not spent automatically.
| Upgrade | Required scroll | Metal | Boat Scrap | Coins |
|---|---|---|---|---|
| Common → Rare | Artifact Scroll T4 · Rare | 7 | 54 | 3,000 |
| Rare → Epic | Artifact Scroll T4 · Epic | 11 | 107 | 10,000 |
| Epic → Legendary | Artifact Scroll T4 · Legendary | 15 | 214 | 32,000 |
Advancing to the next tier
Legendary Cannon T4 + one Common Artifact Scroll T5 + 5,000 Coins becomes Common Cannon T5. No raw material or Boat Scrap is required.
If the item is equipped and you do not meet the new tier's requirement, the result moves to your hold. Leave an empty inventory slot. Premium does not change the tier-upgrade price.
Recycling
Recycling destroys the selected intact, unpacked item and returns Metal, Boat Scrap and the Coins below. Unequip it first. No skill level is required, even if you cannot wear this tier. Leave room for every returned physical material.
Premium increases the Coin component by 10%, rounded down. Material and Scrap yields are unchanged.
| Rarity | Metal | Boat Scrap | Coins | Coins with Premium |
|---|---|---|---|---|
| Common | 1 | 32 | 0 | 0 |
| Rare | 2 | 64 | 225 | 247 |
| Epic | 3 | 128 | 750 | 825 |
| Legendary | 4 | 256 | 2,400 | 2,640 |
Broken equipment and restoration
Broken Cannon T4 is restored through the Ship Smith service. Restoration preserves its tier and rarity. You must be stopped, alive and outside the combat lock, with the broken item and Coins in your hold.
Restoration is currently unavailable for this tier. The service has no enabled price; a missing price does not mean a free repair.
Storage and trading
Each unpacked Cannon T4 occupies one of the 28 inventory slots. The bank groups matching rarity and condition, up to 250 physical items per displayed group.
The bank can withdraw matching items as a packed stack. Packed items cannot be equipped, consumed, sold to a service or used as crafting ingredients. Deposit the packed stack to recover its usable contents.
This item may be traded with another sailor. The Harbour Merchant does not buy it.