Condition: B
Blinded
Condition
- A blinded creature can't see and automatically fails any ability check that requires sight.
- Attack rolls against the creature have advantage, and the creature's attack rolls have disadvantage.
Condition
It lasts as long as the effect that caused it says: a spell's duration, a repeated saving throw, or until something removes it. Spells on this site that can cause it include Blindness/Deafness, Color Spray, Contagion.
11 SRD monsters, including Animated Armor, Black Pudding, Flying Sword, Gelatinous Cube.