Conjure Mephit

You summon an elemental spirit to possess a nearby elemental mass, which takes the form of a mephit. The mephit gleefully obeys the letter of your verbal commands, but is unable to cast any of its innate spells or summon additional mephits. Choose from: dust mephit, ice mephit, magma mephit, mud mephit, smoke mephit, or steam mephit.

In order for the summoning to succeed, you require at least 2 cubic feet of suitable material (snow, ice, magma, sand, stone, or mud) or, (for smoke and steam mephits), a campfire or larger fire.