Charisma stats

How to get Charisma stats
* Random from completing lessons at the school
* Random from using Murfin Madness (can make your pet sick)
* Random from using the Guillotine
* Random when completing Puchilla Village Inn quests (goes to the pet you selected if you get it)
* Completing level 13 of the Simerian Temples or Kamilah Pyramids
(temples reward 5, pyramids reward 3)
Source: http://www.marapets.com/topics.php?id=2418833&fid=32