Lethal Oozer is a kind of ghost in Luigi's Mansion 3, it is a form of Oozer. Like Lethal Goobs, Lethal Hammers and Lethal Slinkers, Lethal Oozers are black ghosts glowing red. They have 250 HP.
Appearance[]
Lethal Oozers have black bodies and red eyes, their bodies are glowing red. The way to defeat them is same as the way to defeat regular Oozers.
In Luigi's Mansion 3[]
Lethal Oozers can deal heavier damage to Luigi if Luigi gets knocked by the objects they throw, The way to defeat them is to flash them and vacuum them up.