Military Mass-Extinction

Thick layers of ash and a notable mass-extinction event in the geological record coincide with material previously extracted from Grunur datacrystals, suggesting the Grunur firebombed … with a gelling incendiary roughly seven million years ago. Widespread deforestation of the planet's surface disrupted local ecosystems, and the lack of oxygen-fixing vegetation gradually depleted the planet's atmosphere over the next sixty-thousand years.

The command below will trigger the "Military Mass-Extinction" event in Stellaris:

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

• Unfortunate.
  • +50 Minor Artifacts