Weapon (longsword), uncommon
If there is a 5-foot space between you and the enemy, you can choose to make a piercing attack that will do the same damage as a normal attack but only with a +2 modifier.
If you hit 2 of these piercing attacks in a row, the third will be an attack in which you will launch a wind wave forward at the same time you move with it, you will travel 5 feet and the wave 10 feet.
If this wind wave hits an enemy it will cause them to take -3 to their attack modifier.
Proficiency with a Longsword allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Sap. If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
Notes: Bonus: Magic, Damage, Combat, Versatile, Sap