Stationary artefact unit that restores hitpoints each turn.
Hollow like a blown egg, this artefact houses a range of ancient analgesic flora and associated hydroponic devices that would attract the eye of any ancient collector. Processing units on this artefact's underside end in various spigots and ducts out of which flows a mucilaginous syrup that nourishes the living races and is a perfect lubricant, even for living metal.