The Age of Warriors (Project Revived!)

[Elves]

There are like 50 new disciplines. See this post on page 1.

The ones in the post you quoted are the ones that cover other subsystems like psi and incarnum. One possibility is to split that content off into a 3rd TOB volume.

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On that note, these are the 2 main discs I can't tell if are worth including:
Lightning Fox - a little bland and Desert Wind already does speed boosting
Mental Grip - Already have Sleeping Goddess