Farstrike

Prerequisite: Strength or Dexterity 13+

Ability Score Increase-

Increase your Strength or Dexterity by 1, to a maximum of 20.

When you take the Attack action and make a melee weapon attack or an unarmed strike, you can replace one of those attacks with a Shockwave Strike.

A Shockwave Strike is a ranged attack with a normal range of 30 feet. You use the same ability modifier for the attack roll that you would have used for the original melee attack. This attack deals the same damage type as the original attack.

On a hit, the attack deals damage equal to the weapon’s damage die or your unarmed strike damage die, plus the relevant ability modifier.

Alternatively, when you hit with a Shockwave Strike, you can choose to forgo adding your ability modifier to the damage roll and force the target to make a Strength saving throw.

The save DC equals:

8 + your proficiency bonus + the ability modifier used for the attack

On a failed save, if the target is no more than one size larger than you, it is pushed up to 5 feet directly away from you. This movement does not provoke opportunity attacks.

You can use this feature a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.