Introductory Words wrote:Kits are unique class pathways that lose inherent abilities of the base class in exchange for other special abilities or powers. Kits do not count as a Prestige Class (PrC) and can only be activated by using the relevant class kit feat granted at level 1. Some kits require prerequisites that can only be met at later levels. Only one kit may be used per base class at any time, although kit progression can be disabled (but not removed/undone without a full rebuild) at any time.
Kits are a work-in-progress by the BGTSCC development team and unresolved bugs may be present even in released and approved content. Please use at your own risk because XP may not be refunded in the case of game-breaking issues.
Thanks to Tsidkenu for writing these introductory words.