Grevena

(ninth moon): This wind-swept, barren world is the least valuable of the nine moons. Having no significant natural resources, it has instead become a testing ground for the terrifying weapons of the Adeptus Mechanicus. When not in service, most of the Legio Celsior, the titan legion of Skaros, is settled here in the massive Castle Celsior.

Type

Planetoid / Moon

Location under

Skaros Aeros