Healer (PHB '24)

Origin Feat

You gain the following benefits.

Field Medic. If you have a Healer's Kit, you can expend one use of it and tend to a creature within 5 feet of yourself as a Utilize action. The creature regains a number of Hit Points equal to 1d6 plus your Proficiency Bonus plus Character Level.

Reroll Healing. Whenever you roll a die to determine the number of Hit Points you restore, you can reroll the die if it rolls a 1, and you must use the new roll.