[@GreysonEA] Lavender healing word is accepted due to lavender's association with essential oils and because I think healers are freaking great. As a GM it means I can throw more dangerous challenges at my players. >:]

You can also keep the "calming aura," but understand that this is a minor effect and won't be enough to stop a big fight on its own. You're welcome to continue trying to diffuse (essential oils pun) conflicts, you'll just have to do that the hard way.