The Retarax Domain

Continued excavations near the hunting lodge have provided more details. … - and the Valley of Mak'vaehl, specifically - served as a hunting reserve for the ruling warrior class of an interstellar polity known as the Retarax Domain. The Retarax, a predatory avian species, periodically collected random individuals from the many subjugated alien civilizations under their rule. These aliens were then hunted down and killed in the wilderness of Mak'vaehl, according to the rituals that governed Retarax society. This tradition lasted several centuries, until the Domain eventually succumbed to an undefined outside threat.

The command below will trigger the "The Retarax Domain" event in Stellaris:

When this event fires, you can choose between the following option:

• Curious.