Area A cylinder, 3 yards tall with a 5-yard radius, centered on a point within medium range

Duration 1 minute; see the effect

Fog spreads through and partially obscures the area for the duration or until dispersed by wind. The ground in the area becomes slippery and is difficult terrain until the effect ends. Any creature in the area when you cast the spell or at the end of a round for the duration must make a Strength challenge roll. On a failure, it takes 1d3 damage and becomes slowed for 1 round.