Karals Life to power Teaching

You have studied the book and teaching of Karal Di Ranchor Oblet a powerful wizard that was known for his power, but he is also known and looked down at by some because of his unnatural use of life energy to power him and his spells. 

 you gain the following benefits:

• You have advantage on attack rolls.
• All CANTRIP spells have the dice doubled 
• You can take between 5 and 30 of your own hit points and add them to the damage of the attack. This feature can only be done 3 times in 48 hours. 
• Also, if you have an animal or creature your touching you can choose to drain its life force instead and add that to the attack damage. This feature can only be done 3 times in 48 hours. 
• You also gain 2 extra sorcery points on your highest spell slot. Which are gained after a long rest.

• Additional effect: Advantage on all saving throws and ability checks. All spell ranges are increased by 40 foot. AC is +1
• Additional effect: Once this feat and abilities have been used. It can't be used again for 2 days.