Effect potion
Potion of Poison
Deals damage over time, but cannot reduce health below 1.
Brewing recipe
Effect duration
0:45Base
0:21Level II
1:30Extended (Redstone)
Splash & Lingering forms
Adding Gunpowder to any drinkable potion turns it into a Splash Potion, which shatters on impact to affect anyone caught in the radius. The duration for whoever it hits is the same as drinking the potion directly.
Adding Dragon’s Breath to a Splash Potion turns it into a Lingering Potion, which leaves behind a lasting cloud instead of an instant splash. The cloud only carries the effect for a quarter of the splash potion’s own duration.