Oozer

Oozer is a hostile swamp creature, a larger and browner variant of the blob-like ooze enemies found in Valheim. It attacks by making a long, exaggerated leap toward the player and then releasing a poisonous gas cloud at close range. When it prepares this attack, it visibly stretches and makes an inhaling sound before compressing and striking. The poison burst has an area of effect of about 8 meters, applies the Poison status, and deals 115 poison damage on hit.

The gas cloud cannot be blocked or parried, and the attack is most dangerous when the player is caught close to it. If poisoned, the damage continues over time unless poison resistance is already active, so bringing Poison Resistance Mead before fighting an Oozer is the safest approach. The cloud only hits once despite its visual effects and does not linger as a persistent hazard. Its poison attack can be used when a player is within 3 meters, with a 4-second cooldown.

Oozers are resistant to piercing damage, so melee weapons or ranged options that are not pierce-based are generally preferable. Fighting them from a distance is often the safest method, and a Crude Bow can be used effectively to reduce the risk of taking the poison burst at close range. With good timing, a mace can also kill a Blob in one hit, which matters because an Oozer splits into two Blobs when it dies.

• Oozers can drop Scrap Iron, which gives them a small chance to provide early access to iron equipment before progression normally opens up.
• This is usually not a practical farming method, because Oozers are not common, Scrap iron is not a reliable drop, and iron gear costs a large amount of metal.
• Oozers have no associated trophy.