First spawning pool

History
The first spawning pool is an ancient millenia old spawning pool on Zerus created by the xel naga from which the first zerg evolved. From this pool the first primal zerg spawned. In the first spawning pool the primal zerg larvae fight and kill eachother in order to feed grow stronger and eventually hatch.

Known zerg to have spawned from the first spawning pool

 * Brakk
 * Kraith
 * Slivan
 * Yagdra