What are build-able creatures?

[Ungod]

And how many are they?

[Pipstickz]

Buildable creatures are creatures that are not recruitable by normal means, but must be put together by combining resources instead.

The Molima is a resource-intensive buildable creature whose combiner can be found around the Archives.

The Shmsh is an easier to build buildable creature whose combiner can be found near some other more common creatures who can be recruited normally.