The only short answer I have gotten for the above is that combat pets scale with max Magicka. This answer makes sense for Sorcerer pets, but do they gain anything else from the player? Can pets even crit anymore? What about proc set "pets" like Mad Tinkerer or Maw of the Infernal?
Furthermore, what about proc pets which deal physical damage such as Morkuldin's sword or Selene's bear? Do these scale physical based attacks scale with max Stamina? Can they crit?
Additionally, can these pets' attacks proc other sets? If so, what are the rules for such things?