Where Ruin Warrior's Specter spawns

MetaBot lists no location for Ruin Warrior's Specter.

Drops

No drops are listed for Ruin Warrior's Specter.

Looking for another one? Every Warrior's Specter in Aion 2

Questions

Where is Ruin Warrior's Specter in Aion 2?

MetaBot lists no location for Ruin Warrior's Specter.