Darkvision

Darkvision refers to the ability of a creature to see in the dark. It allows the creature to discern shapes (as in normal, daylight vision) but only in shades of grey. Darkvision was introduced in the 3rd edition Dungeons &amp; Dragons game, and replaced infravision.

The ability is found commonly in creatures that live underground. Some examples include the drow, illithids, and minotaurs. Other races that have darkvision include dwarves and half-orcs. A more common trait amongst some races is low-light vision, which is similar to darkvision.