Light Weapon Mastery

Ai felt a cool wind kiss her face as she bent double under the swinging head of an axe. Death winked from not an inch away as she rolled backwards over earth and blood, each hand grasping for a weapon. Her first blade did little, shattering as it collided with the oniborne’s axe. Her second blade found its mark. You can be big, you can be strong, but in the end, size isn’t everything.

Light Property.
When you take the Attack action and attack with a Light melee weapon that you’re holding in one hand, you can use a bonus action to attack with a different Light melee weapon that you’re holding in the other hand. You don’t add your ability modifier to the damage of the bonus attack, unless that modifier is negative. If either weapon also has the Thrown property, you can throw the weapon instead of making a melee attack with it.

Weapons With The Light Property:
-Chakram, Claw, Club, Dagger, Handaxe, Hand Crossbow, Knuckle Duster, Tessen, Light Hammer, Sai, Scimitar, Shortsword, Shuriken, Sickle, Spiked Knuckle Duster, Starknife, Tonfa.

Tier 1 Advanced Techniques.

Lightweight

Prerequisites: martial level 2, proficiency with at least one Light weapon
While the only weapons you are wielding are Light weapons and you aren’t wearing a shield or heavy armour, your speed increases by 10 feet.

Multi-Weapon Fighting

Prerequisites: martial level 2, proficiency with at least one Light weapon
When you engage in two-weapon fighting, you can add your ability modifier to the damage of the bonus action attack if the weapon is Light.

Tier 2 Advanced Techniques.

Superior Strikes; Light

Prerequisites: martial level 6, a tier 1 Light advanced technique
You can perform a superior strike with any weapon that has the Light property.

Tier 3 Advanced Techniques.

Combination Strike

Prerequisites: martial level 10, a tier 2 Light advanced technique
When you take the Attack action and attack with a Light weapon, any attack roll you make as a bonus action this turn with a Light weapon has advantage.

Riposte

Prerequisites: martial level 10, a tier 2 Light advanced technique
When you are wielding two Light weapons and a creature within your reach misses you with a melee weapon attack, you can use your reaction to make an attack against that creature with one of the weapons.

Tier 4 Advanced Techniques.

Featherweight

Prerequisites: martial level 14, a tier 3 Light advanced technique
While the only weapons you are wielding are Light weapons and you aren’t wearing a shield or heavy armour, you gain a +1 bonus to AC and have advantage on Dexterity saving throws.

Swift Striker

Prerequisites: martial level 14, a tier 3 Light advanced technique
When you take the Attack action, if the only weapons you are wielding are Light weapons, you can make one additional attack with a Light weapon as a part of that action, but you do not add your ability modifier to the damage, unless that modifier is negative.