Wither Plague

Wither Plague turns the Wither effect into a deadly plague. Infected living mobs (including players) have a chance to spread this effect to other living mobs within 2 blocks. In addition, the Wither effect can last much longer since it has a chance to self-perpetuate on a single host. Undead mobs cannot become infected by the Wither effect, but certain Undead (including Shiny Toes) can spread it to nearby mobs. Keep a 2-block distance (6 feet ;)) distance from infected mobs and players to prevent rampant disease!