I am currently reading 'Gurps 4th Magic' and the spell 'Illusion Disguise' just says that you have to create a basic illusion and then use 'Illusion Disguise' to superimpose it. However it never ...
Is there a way in GURPS to create a mage with a default level of skill in a specific magical college? I'm imagining something like an earth wizard who can attempt any earth college spell at a -3 ...
If I picked up the sourcebook GURPS Thaumatology, would I need GURPS Magic? There seem to be a lot of negative reviews of 4th-edition GURPS Magic and nothing but rave reviews of Thaumatology.