Enhanced Slasher

Experience with slashing weapons has left you far beyond others, your ability is second to none.

• Increase your Strength or Dexterity by 1, to a maximum of 20.
• When you attack a creature that has at least one head with this weapon and roll a 20 on the attack roll, you cut off one of the creature's heads. The creature dies if it can't survive without the lost head. A creature is immune to this effect if it is immune to slashing damage, doesn't have or need a head, has legendary actions, or the GM decides that the creature is too big for its head to be cut off with this weapon. Such a creature instead takes one additional damage die from the hit.