Expert Medic

You've become an expert in the ways of non-magical healing. When you take this feat, you gain the following benefits:

• You gain proficiency in Medicine and the Healer's Kit if you're already proficient in these skills, double your proficiency bonus to your rolls.

• Whenever you cause a creature to regain hit points without the use of a spell, they regain an additional amount of hit points equal to your Wisdom Modifier.

• As an action. you can spend one use of a healer's kit to tend to a creature and restore 1d6 + proficency hit points to it, plus additional hit points equal to the creature's maximum number of Hit Dice. You can use this feature a number of times equal to your Wisdom modifier, regaining use upon finishing a long rest. At 6th level the die increases to 2d4, at 11th level the die increases to 3d4, and at 17th level the die increases to 4d4.

Transcribed from the Homebrew D&D Wiki.