Yeah. Most humans don't have the ability to rapidly heal severe wounds or regenerate lost limbs.

[ Cale is definitely looking forward to when he has at least part of his forearm regenerated, since he'll be able to do more at that point.

Overall it's annoying and he would rather not lose a limb again, but he doesn't regret saving Arman from taking a fatal blow. ]

...It could be dangerous for me if people find out about this ability, so you must keep it a secret.