The opportunity attack makes its presence known in Baldur's Gate 3 and Dungeons and Dragons fans are all too familiar with this mechanic. This is a reactionary attack that both players and their opponents can use to their advantage.
Baldur's Gate 3: How To Avoid Opportunity Attacks
When players start giving the enemy free opportunity attacks in Baldur's Gate 3, the fight can go from a win to a loss very quickly.