The Floo Mod

Plague Within Reach!
Precautions Against the New Contagion
The world of Minecraft now faces a dangerous condition known as "The Floo." This is a special type of magical effect that negatively impacts a character's health. The main symptom is a gradual reduction of maximum health by approximately 10%.
The peculiarity of this condition lies in its extremely long incubation and activity period. The effect can last up to 276 minutes, making it one of the most persistent magical diseases in the game.
Infection Transmission
The viral nature of The Floo makes it highly contagious. Any living creatures within a 1.5 block radius of an infected individual automatically become carriers of the effect. It is especially dangerous to approach witches—research shows that approximately every twentieth witch is a carrier of this contagion.

Game Mechanics
Creation and Spread
Researchers have determined that the original source of The Floo was the ritual activities of witches experimenting with potions created from dead organic matter. However, players can now brew this potion themselves using special ingredients obtained from bats.
Immunity Development
An interesting feature is the development of an immune response. Once the effect completely wears off, the character acquires temporary immunity to this disease. For those who do not wish to wait for natural recovery, there is an alternative—wandering cleric villagers offer a concentrated version of the potion that allows for rapid immunity development.

A Genuine Epidemic
The virtual laboratory demonstrated this effect's devastating potential. During testing, an infected bat accidentally released in the spawn area triggered a chain reaction of infection, turning the local ecosystem into a breeding ground for the disease.