Changes

Their worlds exist in unknown numbers throughout many parts of the galaxy. A Tomb World is seemingly long abandoned, and many are thought to be the ancient worlds of the [[Necrontyr]], since their architecture shows up on many of the planets. Tomb worlds have a tendency to be barren and lifeless desert worlds.{{Cite ThisFn|7a}}

Many [[Adeptus Mechanicus]] personnel sent to these planets for exploration are often never heard from again; the vile Necron inhabitants never having truly left over the millions of years they had been in stasis.{{Cite ThisFn|7a}}