Darkvision: A creature that has darkvision can see in dim light and darkness without penalty.
Darkness: Characters who have normal vision or low-light vision can’t see creatures or objects in darkness. Characters who have darkvision can see without penalty.
Cloud of Darkness: The burst creates a cloud of darkness that remains in place until the end of your next turn. The cloud blocks line of sight, squares within it are totally obscured, and creatures entirely within it are blinded until they exit. You are immune to these effects.
So can a character or monster with Darkvision penetrate a Cloud of Darkness?
Darkness: Characters who have normal vision or low-light vision can’t see creatures or objects in darkness. Characters who have darkvision can see without penalty.
Cloud of Darkness: The burst creates a cloud of darkness that remains in place until the end of your next turn. The cloud blocks line of sight, squares within it are totally obscured, and creatures entirely within it are blinded until they exit. You are immune to these effects.
So can a character or monster with Darkvision penetrate a Cloud of Darkness?