The Lingering Potion of Harming (Instant Damage) is a throwable item that creates a cloud on impact, dealing immediate damage to any entities within its radius. Its effects are more potent than its splash potion counterpart, due to the lingering area-of-effect, which continues to harm players, mobs, and other creatures over time. This potion is particularly useful in combat situations, where it can be strategically deployed to control space and inflict damage on multiple targets simultaneously.
The numerical item ID for Lingering Potion of Harming (Instant Damage) is 441
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Lingering Potion of Harming (Instant Damage) is minecraft:lingering_potion
This is the spawn command to give yourself Lingering Potion of Harming (Instant Damage) in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give