How to Make a Potion of Poison in Minecraft

Most potions in Minecraft help the player who drinks them. The Potion of Poison is the opposite: it is a weapon. Thrown at a group of mobs or a rival player, it quietly drains their health bar second by second, softening them up before you ever swing a sword. It is also one of the cheapest offensive potions to brew, because its key ingredient drops from the most common hostile mob in the game.

What You Need

• Brewing stand – one blaze rod over three cobblestone
• Blaze powder – the fuel for the stand, made from a blaze rod
• Awkward Potions – water bottles brewed with nether wart; this is the base for almost every real potion
• Spider eye – the ingredient that turns the base potion poisonous
• Glass bottles and water – for the Awkward Potions themselves

Getting the spider eye is the easy part. Spiders and cave spiders drop one about a third of the time when killed, and the drop rate climbs with the Looting enchantment. Witches can drop them too, though far less often, and desert pyramids sometimes have a couple sitting in their chests. Blaze powder means a trip to a Nether fortress to hunt blazes, but you will want a stockpile of it for all your brewing anyway.

Brewing the Potion of Poison

1. Open the brewing stand and drop blaze powder into the fuel slot on the left.
2. Place up to three Awkward Potions in the bottle slots along the bottom. Always brew in threes – one spider eye flavours all three bottles.
3. Put the spider eye in the top slot and wait for the progress arrow to fill.

That is the whole recipe. Each bottle is now a Potion of Poison (0:45) that applies the Poison effect for 45 seconds.

How the Poison Effect Works

Poison deals damage slowly and steadily – roughly one point of damage about once a second at level I. Two quirks are worth knowing before you rely on it. First, on Java Edition poison cannot land the killing blow: it leaves the victim clinging on with half a heart, so it sets up a finish rather than doing the whole job. Second, whole families of mobs simply ignore it. Undead mobs such as zombies and skeletons are immune, spiders and cave spiders are immune, and witches shrug off most of it. Against living targets – creepers, pillagers, animals and other players – it works exactly as advertised.

If you ever get poisoned yourself, drink a bucket of milk. Milk wipes every status effect, helpful and harmful alike.

Making It Stronger, Longer and Throwable

You cannot combine the redstone and glowstone versions: extending a potion blocks strengthening it, and the other way round. For fights, the splash version is the one you actually want – nobody drinks poison on purpose. Brew the splash potion by adding gunpowder to finished poison potions in the stand. Creepers drop gunpowder when you kill them before they blow up.

Lingering poison has one more use worth knowing: dip arrows in it at a cauldron (Bedrock) or craft tipped arrows with it (Java) and every shot carries the effect with it.

When Is Poison Worth Using?

Poison shines in drawn-out fights. In PvP it keeps pressure on an opponent who keeps eating to heal, because the constant ticks interrupt their recovery rhythm. Against dense groups – a pillager patrol, a spawner room – one splash bottle tags everything at once. Just remember the immunities: swapping to poison against a skeleton horde does nothing at all, and a witch fight calls for almost anything else.