This potion is made by using Boxing Gloves + Chili Pepper in the cauldron. This potion doesn’t have any stackable effects.
The Hot Punch Potion gives you flaming boxing gloves that you can put on your hands & fight other people with.
These gloves will set people on fire when you land hits with them. The fire will do DOT (damage over time) so they are kind of OP if you are good with them.
This Potion is spell number #98 in the potions book.