Superior Technique

You gain one superiority die, which is a d6 (this die is added to any superiority dice you have from another source). This die is used to fuel your maneuvers. A superiority die is expended when you use it. You regain your expended superiority dice when you finish a short or long rest.

You learn one maneuver of your choice from among those available to the Battle Master archetype.

Saving throw DC equals 8 + your proficiency bonus + your Strength or Dexterity modifier (your choice).