Although, now that I look back at who the insanity has affected, and what Dandeer's spell ended up doing...what if it isn't normal insanity? What if it's a curse on the Vegetan line? By all accounts, Dandeer is an extremely skilled mage, and if the magic here works based partially off of intent, why did her spell create a new person to be Jarron instead of suppressing and brainwashing Jaffur? Surely that would be easier? Well, presumably her intent when casting the spell was something like "Keep my son in his masque and fix the insanity he has inherited". What situation could cause a spell with that intent to make a new person?