Magic Weapon Savant

You have Trained with wielding or making magic weapons and understand the arcane secrets making the magic within work.

• Increase your Intelligence score by 1, to a maximum of 20.
• You have proficiency in Arcana if you didn't already.
• You have advantage on any Intelligence (Arcana) checks made to determine if a magic item is enchanted or cursed.
• When you attack with a magic weapon, you can use your Intelligence modifier, instead of Strength or Dexterity modifier, for the attack and damage rolls if you are proficient with the weapon.