Skull and Bones Frigate Blueprint Guide
The Frigate is one of the most powerful large ships available in Skull and Bones, offering impressive durability, firepower, and cargo capacity for players looking to dominate the open seas. However, unlocking and crafting this advanced vessel requires reaching specific progression milestones and gathering rare materials.
This guide covers how to obtain the Frigate blueprint, the complete crafting requirements, and the best methods to farm the hardest material: Deep Iron.
How to Unlock the Frigate Blueprint in Skull and Bones
Players have two main ways to obtain the Frigate blueprint.
The first method is through the seasonal Smuggler’s Pass. You must reach 45 Smuggler Marks to unlock the Frigate blueprint as a milestone reward. This requires completing seasonal challenges and progressing through the Smuggler’s Pass track.
The second option becomes available after reaching Kingpin rank. Once you achieve this rank, you can purchase the blueprint directly from the vendor William Blackwood for 3,000 Guildmarks.
Both methods require significant progression, making the Frigate a late-game ship designed for experienced pirates.
| Unlock Method | Requirement | Cost |
| Smuggler’s Pass Reward | Reach 45 Smuggler Marks | Free milestone reward |
| William Blackwood Vendor | Reach Kingpin rank | 3,000 Guildmarks |
Frigate Crafting Requirements
After obtaining the blueprint, you can craft the Frigate at any available shipwright. The ship requires a large amount of currency and rare crafting materials.
The total crafting cost includes:
- 12,000 Silver
- 10x Deep Iron
- 16x Magnetite Ingot
- 8x Planetary Gearset
- 8x Worm Drive
- 6x Precision Drilling Bit
- 6x Torsion Spring
- 2x Orca Intricate Apparatus
- 2x Gannet Dense Niter
| Material | Required Amount |
| Silver | 12,000 |
| Deep Iron | 10 |
| Magnetite Ingot | 16 |
| Planetary Gearset | 8 |
| Worm Drive | 8 |
| Precision Drilling Bit | 6 |
| Torsion Spring | 6 |
| Orca Intricate Apparatus | 2 |
| Gannet Dense Niter | 2 |
Because of the high material requirements, preparing resources before attempting to craft the Frigate can save considerable time.
How to Farm Deep Iron in Skull and Bones
Among all Frigate crafting materials, Deep Iron is considered the most difficult resource to obtain. Players can acquire it through two primary methods.
Method 1: Purchase Deep Iron From William Blackwood
The easiest but slower method is purchasing Deep Iron from William Blackwood’s store.
His shop locations include:
- Sainte-Anne
- Telok Penjarah
Players can purchase up to 10 Deep Iron per week, allowing them to gather the exact amount required for the Frigate over time.
This method is ideal for players who prefer steady progression without repeatedly fighting high-level enemies.
Method 2: Plunder Mega Forts and High-Level Megaports
For faster farming, experienced pirates can raid dangerous locations.
Recommended targets include:
- Mega Forts
- High-level Megaports
- Fort Wolvenhol
Successful plundering operations can reward approximately 4–6 Deep Iron per raid, making these locations the fastest way to collect the required amount.
However, these activities involve stronger defenses and tougher enemies, so players should prepare their ships with upgraded equipment before attempting these raids.
Preparing for Frigate Construction
Before starting the crafting process, it is recommended to:
- Save enough Silver for the shipwright cost.
- Collect rare mechanical components in advance.
- Upgrade your combat ship for high-level raids.
- Track weekly Deep Iron purchases from William Blackwood.
- Join multiplayer activities when farming difficult locations.
Having the required resources ready prevents delays once the Frigate blueprint is unlocked.
For players who want to speed up their progression and spend less time farming materials, Skull and Bones Items can help provide additional resources needed for ship upgrades and crafting preparation. Many players also look for reliable ways to buy SNB Silver to cover expensive ship-building costs and other late-game expenses.
Why the Frigate Is Worth Unlocking
The Frigate represents a major milestone in Skull and Bones progression. Its large size, strong defenses, and combat capabilities make it a valuable choice for players participating in difficult encounters, naval battles, and high-level activities.
Although gathering the blueprint and materials requires dedication, the reward is a powerful ship that can significantly improve your pirate career. U4GM – Fast, Secure, and Affordable Skull and Bones Gaming Services provides players with convenient gaming solutions when they want to focus more on sailing and combat rather than repetitive resource farming.
With careful planning, efficient Deep Iron farming, and proper resource management, you can craft the Frigate and take control of the most dangerous waters in Skull and Bones.