Blinded
The Blinded condition (2024 rules): Can't See; Attacks Affected.
While you have the Blinded condition, you experience the following effects.
Can't See. You can't see and automatically fail any ability check that requires sight.
Attacks Affected. Attack rolls against you have Advantage, and your attack rolls have Disadvantage.
Source and licence
From PHB-2024.
Licence: SRD (CC BY 4.0).
This work includes material taken from the System Reference Document 5.1 ("SRD 5.1") by Wizards of the Coast LLC and available at dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at creativecommons.org/licenses/by/4.0/legalcode.
This work includes material from the System Reference Document 5.2.1 ("SRD 5.2.1") by Wizards of the Coast LLC, available at dndbeyond.com/srd. The SRD 5.2.1 is licensed under the Creative Commons Attribution 4.0 International License, available at creativecommons.org/licenses/by/4.0/legalcode.