History of Transport Servitor

Transport Servitors are Elite versions of the Fallen Servitor, found in the Ether Resupply public event in the European Dead Zone, and on Nessus and The Moon. They arrive in waves to shield the Prime Ether Servitor: at half vitality it summons three of them, which absorb their Ether and despawn if not all are destroyed quickly. Destroying the waves, one, then two, then three, turns the event Heroic, after which the boss becomes more aggressive.