Thread:Gaytheil/@comment-37690679-20190626005451/@comment-5042611-20190626010336

They state they are growing. Horde is listed because they affiliated but they are not Horde.'

Aboard The Crimson Squall he was training other San'layn and alongside his followers were siphoning power from blood-infused crystals to bolster their unholy abilities, indicating that the San'layn were growing their ranks again.

This part tells you they are growing. And to make a San'layn, is not a difficult thing.