Duelist (revised)

You focus your training on the art of the blade, relying on speed, elegance, and charm in equal parts. While some warriors are brutes clad in heavy armor, your method of fighting looks almost like a performance. A Duelist excels in single combat, and can fight with two weapons while safely darting away from an opponent.

Fancy Fencing

When you choose this archetype at 3rd level, you excel at one-on-one fighting. You get the Dueling Fighting Style if you don't already have it.

Dueling

When you are wielding a melee weapon in one hand and no other weapons, you gain a 2+ bonus to damage rolls with that weapon.

Superior Striking

You gain an additional way to use your Sneak Attack; you don't need advantage on the attack roll to use your Sneak Attack against a creature if you are within 5 feet of it, no other creatures are within 5 feet of you, and you don't have disadvantage on the attack roll. All the other rules for Sneak Attack still apply to you.

Charming Combatant

Starting at 9th level, your confidence propels you into battle. You can give yourself a bonus to your initiative rolls equal to your Charisma modifier.

Tactical Maneuver

Starting at 13th level, you can use a bonus action on your turn to gain advantage on the next Dexterity (Acrobatics) or Strength (Athletics) check you make during the same turn.

Master of the Blade

Beginning at 17th level, your mastery of the blade lets you turn failure into success in combat. If you miss with an attack roll, you can roll it again with advantage. Once you do so, you can't use this feature again until you finish a short or long rest.