I am having trouble finding the Ancient Blood advantage/trait. Its listed as a requirement for the Ki Technique tree Legacy of Solomon, but i can't find any other reference to it.

Could anyone direct me to which book/page it is located in?

Thanks!

Ancient Blood advantage is on page 284 of Gaia: Beyond the Dreams, Vol. 1 and costs 2CP. I hope this posts as that the site seems to be having problems.

What does it even do?

It is a Roleplaying Advantage that give you access to the inventions of Solomon.