BlindedA 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.Spells that inflict it (13)Blindness/DeafnessColor SprayContagionDivine WordHoly AuraLesser RestorationMass HealMisleadPrismatic SprayPrismatic WallProject ImageSunbeamSunburstCreatures immune to it (11)Animated ArmorBlack PuddingFlying SwordGelatinous CubeGray OozeGrimlockOchre JellyRug of SmotheringShambling MoundShriekerViolet Fungus