Rules Index | GM Screen

Chapter 6: Equipment / Gear


Source Core Rulebook pg. 293 2.0
Formulas are instructions for making items with the Craft activity. You can usually read a formula as long as you can read the language it’s written in, though you might lack the skill to Craft the item. Often, alchemists and crafting guilds use obscure languages or create codes to protect their formulas from rivals.

You can buy common formulas at the Price listed on Table 6–13, or you can hire an NPC to let you copy their formula for the same Price. A purchased formula is typically a schematic on rolled-up parchment of light Bulk. You can copy a formula into your formula book in 1 hour, either from a schematic or directly from someone else’s formula book. If you have a formula, you can Craft a copy of it using the Crafting skill. Formulas for uncommon items and rare items are usually significantly more valuable—if you can find them at all!

If you have an item, you can try to reverse-engineer its formula. This uses the Craft activity and takes the same amount of time as creating the item from a formula would. You must first disassemble the item. After the base downtime, you attempt a Crafting check against the same DC it would take to Craft the item. If you succeed, you Craft the formula at its full Price, and you can keep working to reduce the Price as normal. If you fail, you’re left with raw materials and no formula. If you critically fail, you also waste 10% of the raw materials you’d normally be able to salvage.

The item’s disassembled parts are worth half its Price in raw materials and can’t be reassembled unless you successfully reverse-engineer the formula or acquire the formula another way. Reassembling the item from the formula works just like Crafting it from scratch; you use the disassembled parts as the necessary raw materials.

Table 6-13: Formulas

Item LevelFormula Price
0*5 sp
11 gp
22 gp
33 gp
45 gp
58 gp
613 gp
718 gp
825 gp
935 gp
1050 gp
1170 gp
12100 gp
13150 gp
14225 gp
15325 gp
16500 gp
17750 gp
181,200 gp
192,000 gp
203,500 gp
*Formulas for all 0-level common items from this chapter can be purchased collectively in a basic crafter's book.