Signature Weapon

Rather then master many weapons you have chosen to hone your skills with one. You gain the benefits below:

• You increase your Strength, Dexterity, or Constitution score by 1, to a maximum of 20.
• Choose a weapon that you are proficient with to be your Signature Weapon. When you attack with that weapon, its damage die increases by one, as shown in the table below.
• When you roll a 1 on the damage die for that weapon you can reroll that die. You must use the new damage roll.
• You can spend 7 consecutive long rests to change your Signature Weapon to another weapon of your choice.