This guide explains how to brew a Strong Potion of Fire Protection (Level III effect).
Using this recipe, you can also adjust it to create Level II or Level I potions.
Use this guide to help with your playthrough.

Things to Know
Please review the following points to accurately reproduce the recipes in this guide as intended.
① If no grinding amount is specified, the ingredient should be ground to 100%
② If a percentage is specified, grind the ingredient to that exact value
③ Movement along the outer edge of the Whirlpool is expressed using clock-face directions, such as “Whirlpool 00 o’clock.”
④ Spoon 00 represents the amount of movement caused by Spoon stirring (this value appears only in some cases)
How to Check Grinding Percentage and Stirring Progress During Brewing
After adding a ground ingredient to the Cauldron and stirring it, save the recipe to check in the Recipe Book how far an ingredient ground to X% has moved by Spoon 00.

Only insufficient Spoon stirring can be adjusted afterward, so use this method when necessary.
If you delete the recipe after brewing, nothing will be wasted.
Recipe List
4-Ingredient Recipe [Oil Map]
Watercap (83%)×4 → Add BaseThis is effective if you have a large stock of ingredients, but there are alternative ingredient options besides Watercap.
3-Ingredient Recipe [Oil Map]
Kraken Mushroom (65%)×1 → Whirlpool Warp →
Coldleaf ×1 →
Kraken Mushroom ×1 → Add BaseA cost-efficient recipe.
Perform the Whirlpool Warp while leaving some remaining length of the Kraken Mushroom.
Related Guides
Here are my other Potion Craft guides. Feel free to check out anything that catches your eye.