Blade Master

After practicing slashing your weapon thousands of times. You a new found with slashing weapons:

• You chose either your Dexterity or Strength score to increase by 1.
• When you are wielding a weapon that does slashing damage. You can expend 1 charge to send out a blazing slash of force energy. The range of this attack is 25 ft and does 3d4 force damage. You have 5 charges and each time you finish a long rest you recover all your charges. You use either strength or dexterity as your "spell casting modifier" for this attack.