The Swashbuckler is one of the strongest classes in Baldur’s Gate 3, and we are using equipment that greatly improves your damage output, mobility and accuracy, so this build is more than capable of handling Tactician and Honour difficulty. You will need to take extra care for the first few levels, when the Rogue class is very fragile. Please keep in mind that completing Honour Difficulty requires a lot of skill and experience with the game, no matter how OP your build is.