With time and training, you have honed the skill of throwing weapons. You gain the following abilities:

• Before you make a ranged weapon attack with a weapon that has the thrown property, that you are proficient with, you can choose to take a -5 penalty to an attack roll. If the attack hits, you add +10 to the attack's damage.
• Attacking using the full range of a thrown weapon doesn't impose disadvantage on your attack rolls. 
• Before you make a ranged attack with a thrown weapon, you can choose to gain disadvantage. If the attack hits, you can add an extra 1d6 of the weapons damage type to your attack.  
• You are able to draw a weapon with the intent to throw it as part of your attack.