Blowgun Expert

Thanks to extensive practice with the blowgun, you gain the following benefits:

• Increase your Dexterity or Intelligence by 1, to a maximum of 20.
• If you do not already have it, gain proficiency with blowguns. 
• Calculating projectile speed and travel distance, you may use a bonus action to add your intelligence to attack rolls made with blowguns.
• Attacking outside of normal range with a blow gun does not impose disadvantage.