How to do the instant loss potion of my world? How to make my world instant damage potion

1, brewing table, workbench, watermelon, gold particles, fermented spider eyes, water bottles, hellfire warts, gunpowder, fluorite powder.

2. Open the workbench and synthesize the flashing watermelon. Then open the brewing table, put hellwart on it and put the water bottle under it. After brewing the crude medicine, place the flashing watermelon.

3, this becomes a therapeutic agent, and then the fermented spider eyes are put into it to make a harmful agent. If you drink it yourself, you don't need to add gunpowder. If PVP is used, you need to add gunpowder. If the damage agent is more effective or stronger, add fluorite powder to make it grade II. PVP potion or medicinal liquor is ready, try it quickly (or keep it for a hundred years) or try the effect.