The swashbuckler and her specificities
The Moon Elf Swashbuckler (or warrior), is a melee class. Regardless of your choice to play crit or cast, you will be a close range fighter.
When it comes to the weapons, you have two options:
Play with a 1-handed sword
Play with 2 weapons: A rapier & dagger combination
The best option is rapier + dagger, for several reasons, but the main one being the debuffing part. Indeed, there are some debuffs that you wouldn’t be able to use with only a 1-handed sword.
⚠ If you use Rapier + Dagger, you always have to equip the rapier first. The dagger automatically goes off if you unequip the rapier. This mechanic is very similar to the scion summoner. ⚠As mentioned earlier, you could play it, cast, or crit. As you can guess, it means Swash, is a hybrid class.
Swash's tutorial table