Furnace to felt bad for the friend collector. He had assumed the ability to maintain one's own body was universal.
He thought back to all the times he was able to undo mistakes and soothe pain. The thought that there were people who
couldn't was horrifying. Furnace felt he needed to help him, that would make things better.
There was no reason he couldn't channel into someone else, right?

At that moment the girl stepped in and showed she could. Though Furnace could follow the incantation he couldn't quite make sense of it because he couldn't see the effect. Since the results seemed similar to his channelling he suspected some sort of energy channelling ability. But the incantation suggested she was calling on to someone or some thing. Was this the result of a pact? Like the friends this man collects, she has a friend who grants her magic.
Furnace wanted to confirm it was a healing ability, he looked Alula dead in the eyes, then shifted to Separ staring in the same way, with jet black eyes. He asked for his health curiously and slightly concerned.
"Do you feel better?"