An area might be [[Lightly Obscured]] or [[Heavily Obscured]]. In a [[Lightly Obscured]] area—such as an area with [[Dim Light]], patchy fog, or moderate foliage—you have [[Disadvantage]] on WIS (Perception) checks that rely on sight. A [[Heavily Obscured]] area—such as an area with Darkness, heavy fog, or dense foliage—is opaque. You have the [[Blinded]] condition when trying to see something there.