Chilling Fog

You take out 2 mint leaves, put them on both ends on your mouth, light them and then inhale them. You then blow out a phat cloud of smoke that reeks of minty freshness in a 10-foot radius sphere. You can then move out of the smoke cloud without an enemy having an opportunity attack. 

It lasts for the duration or until strong wind disperses the fog, ending the spell. Its area is lightly obscured.