Changes
From Warhammer 40k - Lexicanum
added a bit on what it might be used for (medusa IV as a context)
The '''Necron Pylon''' is a super heavy device used by the [[Necrons]]. The rules for this vehicle are found in Imperial Armour Update 2005.
It is unclear what the pylon is used for, but in the 2006 campaign for [[Medusa IV]] The objective of the Necron force was to construct a series of pylons across the planet to protect against the encroaching warp storm, as most Necron and C'tan technology seems based on combating warp related technology and beings (such as [[Pariahs]]).
==Sources==