Reckless Attack is a Barbarian feature gained at level 2 in the 2024 SRD. You can throw aside all concern for defense to at- tack with increased ferocity.
You can throw aside all concern for defense to at- tack with increased ferocity. When you make your first attack roll on your turn, you can decide to at- tack recklessly. Doing so gives you Advantage on at- tack rolls using Strength until the start of your next
turn, but attack rolls against you have Advantage during that time.