Aura of Healing

You are a worthy paladin and have been granted the ability to cure even the most deadly of poison and granted even stronger healing powers You gain the following benefits:

• You now have access to a class feature called Destroy Poison that allows you to completely eradicate any poison, ANY poison. 
• Granted an aura that if anyone within 15 feet of you are healed by any means, they also gain extra hit points equal to your CHARISMA Modifier.
• When you use a healer's kit to stabilize a dying creature, that creature also regains 1 hit point.
• As an action, you can spend one use of a healer's kit to tend to a creature and restore 1d6 + 4 hit points to it, plus additional hit points equal to the creature's maximum number of Hit Dice. The creature can't regain hit points from this feat again until it finishes a short or long rest.