It takes a Spark who knows what they're doing -- Doctor Disaster does, in virtue of being generally good at all things which aren't objectively all that hard for Sparks -- and the nicer Sparks will zap you unconscious first, otherwise it'd be quite painful, yes.  It doesn't take long to heal if you wear a mechanical corset that zaps you with speedier healing, though it might be distracting for a few days while that's going on.  (Naturally there are even faster ways to get people out of an operating room and onto a battlefield, if you're in a hurry, but it's not optimal.)

It takes a Spark who knows what they're doing -- which Doctor Disaster does, in virtue of being generally good at all things which aren't objectively all that hard for Sparks.  The nicer Sparks will zap you unconscious first, otherwise it'd be quite painful, yes.  It doesn't take long to heal if you wear a mechanical corset that zaps you with speedier healing, though it might be distracting for a few days while that's going on.  (Naturally there are even faster ways to get people out of an operating room and onto a battlefield, if you're in a hurry, but it's not optimal.)

It takes a Spark who knows what they're doing -- which Doctor Disaster does, in virtue of being generally good at things that aren't objectively difficult for Sparks.  The nicer Sparks will zap you unconscious first, otherwise it'd be quite painful, yes.  It doesn't take long to heal if you wear a mechanical corset that zaps you with speedier healing, though it might be distracting for a few days while that's going on.  (Naturally there are even faster ways to get people out of an operating room and onto a battlefield, if you're in a hurry, but it's not optimal.)

It takes a Spark who knows what they're doing -- which Doctor Disaster does, in virtue of being generally good at things that aren't objectively difficult for Sparks.  The nicer Sparks will zap you unconscious first, otherwise it'd be quite painful, yes.  It doesn't take long to heal if you wear a mechanical corset that repeatedly zaps you with speedier healing, though it might be distracting for a few days while that's going on.  (Naturally there are even faster ways to get people out of an operating room and onto a battlefield, if you're in a hurry, but it's not optimal.)