Thanks! A few follow-up questions:
Are all Sorcery spells with the 'ritual' tag "self-contained"? These would be Bind Elemental, Bind Spirit, Magic Point Enchantment, Open Seas, and Summon (species).
How many magic points does it take to cast self-contained spells when you don't know any of the techniques or Runes involved? 8 times the minimum mps perhaps? (ie. double the amount where you have only secondary knowledge)?
On page 275 in the Roleplaying in Glorantha it says that "In many cults, initiates may not become shamans or sorcerers." LM and CA have non-standard initiate requirements, but Issaries has the standard one. Would it be possible to edit the upcoming Gods of Glorantha book to clearly mention which cults allow their members to learn Sorcery?
Is the old Shapechange (Species) to (Species) coming back in some later book?
e: Are Ygg worshippers allowed to Open Seas?
ee: Is the Open Seas ritual taught only to Dormal initiates, or can lay members learn it too?