The wording is actually pretty clear but it's always better to make certain.
p.22 spell law, option 2.2 -> "All spell rank costs for Pure and Hybrid casters are doubled for balance purposes."
Does this carry over to expended spell availability?
Let's say a magician want to learn some spells from a sorceror base list. What is the cost? 3/* or 6/* using option 2.5?
