Knowledge of Invasions is a Currency type item (Valuables) that includes Ether Resources and Energy Modules. Ether Resources are earned by killing mobs in invasions and are restricted to a weekly limit. If that cap is reached prior to the weekly reset (Tuesday at 9pm PDT/Wednesday at 5AM GMT) then players will receive Sparks of Transformation instead.

There are five types of Resources that can be earned. They are:

Knowledge of Cold

• Used to increase resistance to radiation in the Pantheon Ether Projector. Can be obtained by collecting Eidoses from enemies in Invasion adventures:
  • Eidos of the Reapers
  • Eidos of the Mechanoids

Knowledge of Electricity

• Used to increase resistance to radiation in the Pantheon Ether Projector. Can be obtained by collecting Eidoses from enemies in Invasion adventures:
  • Eidos of the Mechanoids

Knowledge of Hypnosis

• Used to increase resistance to radiation in the Pantheon Ether Projector. Can be obtained by collecting Eidoses from enemies in Invasion adventures:
  • Eidos of the Reapers
  • Eidos of the Phytonides

Knowledge of Radiation

• Used to increase resistance to radiation in the Pantheon Ether Projector. Can be obtained by collecting Eidoses from enemies in Invasion adventures:
  • Eidos of the Reapers
  • Eidos of the Phytonides
  • Eidos of the Mechanoids

Knowledge of Poisons

• Used to increase resistance to radiation in the Pantheon Ether Projector. Can be obtained by collecting Eidoses from enemies in Invasion adventures:
  • Eidos of the Phytonides

Energy modules are required for research in the Pantheon Ether Projector . They can be obtained:

• in missions for adepts
• for free once a day if you have Premium enabled and have unlocked the Divine Form
• in exchange for credits in the Market