Rubberize Bones

Your extensive strength training has resulted in the ability to perform a special maneuver in battle.

• You learn the "Rubberize Bones" maneuver.
• This maneuver requires a save from the target, the saving throw DC equals 8 + your proficiency bonus + the superiority die roll (1d6) + your Strength or Dexterity modifier (your choice).
• 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.