There abruptly appears a beautiful woman in beautiful clothes who looks extremely annoyed.
She looks around at her surroundings, and sighs.
He sends it.
It hurts as described--not only the magnitude of pain of a broken bone, it actually feels like it, or like a very intense jar.
Along with the pain comes information--this is what Sympathy feels like this is what Effort feels like this is what Conquest feels like--and, this is how you manage the mental side effects. Self-examination and modification. Exactly the sort of thing she's good at already.
"The pain doesn't necessarily have to be experienced, but it does have to exist; disconnected serves better."
"I would naively expect Conquest to be harder than the other two to use at first, since it's instant, is that right?"
Good. "As I suspected I do not have much affinity for Conquest but I can do Sympathy and Effort just fine. And now I should probably stop for the time being; I'm not going to be a magical asset in the coming excitement."
"True enough," he admits. "I might suggest finding someone to tutor you in basic magical self-defense measures, though."
"Especially if Mandos isn't getting backups from here, that does not seem unreasonable."