Witcher Wiki
Manuscript page: Enhanced Petri's Philter
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Formula for brewing a witcher potion.
Description
Inventory/slot
Usable items
Category
Magic item
Type
Alchemy formula
Produces
Enhanced Petri's philter
Source
Loot / Purchase
Base price
15 crown(s)
Price to buy
28 – 34 crown(s)
Price to sell
1 – 2 crown(s)
Weight
0 weight

A copy of this formula can be purchased from the following merchants:

Another copy can be found inside the Elverum Lighthouse.