Thu 25 Aug 2022, 16:16
Hi,
So the section you are looking for is on page 119 of the Core Rulebook, under Step 3: Perform Updates.
There is a table with the experience point cost to advance a rank in a skill or combat proficiency, or to gain a rank in Valour or Wisdom.
As a quick summary, skill points are used to advance ranks in skills, whilst adventure points are used to advance ranks in combat proficiencies, Valour and Wisdom.
It is the same cost to advance a rank in a skill or combat proficiency, just as it is the same cost to advance Valour or Wisdom.
Skills, combat proficiencies, Valour and Wisdom are all capped at a maximum of 6.
Hope this helps.
Edited to better answer the question.