Soulbreaker is a weapon action granted by 
Soulbreaker Greatsword, and 
Silver Sword of the Astral Plane.
Description
Rend the enemy's body and soul, dealing additional 
damage equal to your proficiency bonus, and possibly 
them.
Properties
- Cost
Action- Damage
- Normal weapon damage
- +
- Details
Attack roll
CON Save (Weapon action DC + 2)
Range: Normal weapon range
Recharge: Short rest
Condition: Stunned
Duration: 2 turns
Weapon action DC + 2 Constitution saving throw
- Affected creatures cannot move or take Actions,
Bonus Actions, or 
Reactions. - Affected creatures automatically fail Strength and Dexterity saving throws.
- Removed by Freedom of Movement, Greater Restoration, Unshackling Strike.
- Attack Rolls against affected creatures have
Advantage.
How to learn
Granted by the weapons:
Visuals