Oil of Environmental Invulnerability

This metal urn contains a vivid orange-colored oil that smells of brimstone. The oil can cover a Medium or smaller creature and takes 10 minutes to apply. The affected creature becomes impervious to the natural world in many ways, as detailed below:

• The creature is unaffected by weather, regardless of how extreme.
• Natural dangers such as freezing water, quicksand, intense gravitational pressures, or even magma do no harm to the creature.
• The creature ignores non-magical difficult terrain.
• The creature is capable of breathing while in water, poisonous fumes, or even in a vacuum.

The oil’s effects lasts for 12 hours, or until dispelled.