I see that the Necron Monolith is on this list.
"Necron Monoliths - Think of it like a slow Land Raider with a lot of dirty tricks up it's sleeve."
As a new player, and new Necron player, why is this? I started playing back in 6th and never bothered to pick up any Monoliths... so why is now the time to buy them? What are the dirty tricks that I am going to use them for now, why are they stronger, etc? FYI - I have yet to pick up the 7th ed (the new edition) books. Just started listening to some of the podcasts about it.