This slimy gray liquid smells strongly of sweat. When you apply it to your skin, it produces a pleasant sensation of warmth while also making your body feel clammy. This oil can cover a Large or smaller creature, along with its equipment - applying a dose of this oil takes 10 minutes.

A creature that has this oil applied to it gains resistance to cold damage, but vulnerability to fire damage for the next hour.

Notes: Resistance: Cold, Vulnerability: Fire, Buff, Debuff