[Onni recognizes that 'dubious scrutiny' look, seeing as he's worn it himself a lot of times, and raises an eyebrow in return as Carlisle comments on it.]

Mm. I didn't call anyone a healer. He's a spirit of compassion, and I'm a mage by profession who calls on spirits every day. We may not have healed anyone, but I know my craft and I know spirits. I could do healing magic by calling on him just as surely as I could do it at home by calling on Mielikki.

[At that, he crosses his arms, still looking at the other man with a slightly quizzical expression.]