Recipes — the Alchemist building, not a class
Here, Pixel Lineage means the turn-based Roblox roguelike, not the LineageOS Android ROM.
Checked 2026-10-23 · sources listed at the bottom of this page.
What I checked
People search “cauldron” and “recipe book.” The castle page has an Alchemist. I did not find a cauldron entity or a book item, so those URLs redirect here. Effect numbers for each brew stay on Roonby’s list; I have not remeasured them.
Building
- Repair cost: 100 gold.
- Sells HP potions for 25 gold and buys them for 12.
- Brews utility potions from monster materials.
- Names are on the potions page.
- A spoken “cauldron” is just this building.
Questions
How do I unlock alchemy?
Repair the Alchemist for 100 gold. It is not a playable class.
Is there a recipe book item?
I did not find one. The keyword may mean the brew UI.
Sources
- Fandom — The Castle — accessed 2026-10-23
- Roonby alchemy — accessed 2026-10-23