Universal Antidote

Hello, hero! I will say without reserve: I am a good pharmacist, I know how to mix well-known potions, and invent new ones. I decided to make an antidote, but not an ordinary one, but one that helps from the bites of all desert creatures. And here's the thing that came out: all the known poisons are not strong enough for my idea. But I have heard that in the very heart of the desert there are unusual creatures - poisonous horrors. Maybe their poison will be stronger than the others?..