Staff Sniper

- Increase your Intelligence, Wisdom or Charisma score by 1, to a maximum of 20

- You can use your Staff as a spellcasting focus

- When you cast a spell while holding a staff, if it targets a ingle creature, you can double its range. If the increased range allows you to target a creature, you have disadvantage on spell attacks with the spell and that creature has advantage on saving throws against the spell

- When you damage a single creature with a spell, you can increase the amount of damage that creature takes by 1d6. You can do so a number of time equal to your proficiency bonus, and you regain all expended uses when you finish a long rest