Deep Mantle Annelids

Closer inspection of …'s geology found that its silicate mantle features a sprawling network of large subterranean burrows. Exploratory probes revealed that these hollows are home to a thriving species of deep mantle annelid which subsists on silicate rock. Vast colonies of these creatures are devouring the planet from within, then ejecting the digested waste into planetary orbit where it is stripped away by cosmic winds. Exterminating the annelids would grant our … access to extensive quantities of easily accessible silicate ore.

The command below will trigger the "Deep Mantle Annelids" event in Stellaris:

When this event fires, you can choose between these 2 options:

• Fire up the drills.
  • Minerals: +None to None
  • Add deposit: +5
• Study these fascinating creatures.
  • Society: +None to None
  • Add deposit: +5