an empty potion or with effects can damage you while fishing

When you are fishing (mostly in the sea, lake or swamps where the witch is located) there is a probability that when you catch something with the rod, a bottle will come out either empty or with an effect,
but it only pushes you as if you had been thrown a snowball or hurt you if it was a bad potion, there may also be a small chance that a mysterious potion will come out giving you rare or new effects (sorry for my bad English)
-blake remon