Carlac was once an outpost of Deathwatch during the times of the Clone Wars, and it would be abandoned sometime later by the authority of Pre Vizsla. It wouldn't see Mandalorian presence for a good time since then, and its native inhabitants were thankful for it. They were pillaged and attacked by Vizsla's Deathwatch, their towns burned to ashes and their bodies dropped in the snow.
Unfortunately, their peace wouldn't be forever as Clan Munin came.
They were weak, and the strong would conquer them. They were driven out from their homes, slaughtered without remorse as Vilaz and his aliit claimed Carlac as their own, spreading their domain and influence.
Their arrival was recent, but they were fortifying themselves and establishing sites to harvest resources for themselves, and it was bountiful.
As work was being done, Vilaz awaited in some chambers expecting company outside of his Clan. A fellow by the name of Rook interested him, earning himself an invitation to speak with the Warlord in person.
Wasn't everyday the Concordian organized meetings as they were a waste of time, and time at his age was precious and not something to waste.