NOTE: EVERYTHING IN THIS ARTICLE IS CURRENTLY SPECULATIVE
The Duelist is a hybrid STR / DEX Class, originating at the bottom-middle of the Passive Skill Tree at the same location as the Mercenary.
This location on the Passive Skill Tree enables the Duelist to specialise into nodes that boost Armour, Evasion, Melee, Projectile and more, allowing for a lot of freedom in buildcraft.
Swords
The iconic weapon class for the Duelist is the Sword. One-handed Swords are available for dual-wielding or use alongside a Shield or Sceptre, or alternatively you may choose to use a two-handed Sword instead for a higher damage option.