Healing Blast

You can spend one of your turn/rebuke undead attempts as a swift action to change your eldritch blast in a wave of healing energy (20' radius, centered on you). The blast heals living creatures instead of dealing damage to them (the damage healed is equal to the damage normally dealt). Against undead, the healing blast deals damage as normal; against constructs or objects, the healing blast has no effect.
Your deity must be non-evil for you to select this gift.