Boon of Life's Embrace

You have a certain level of mastery over positive energies.  You have resistance to necrotic damage, and your maximum hp cannot be reduced.  Additionally, when you cast a spell or use an ability that restores hit points to another creature, you may add on one of the following effects.

• One of the targets gains double the hit points.
• All of the targets benefit from a Lesser Restoration
• The targets regain lost maximum hp equal to twice the healing done.