so after trading my orges for necrons I spent a few weeks prepping them and buying more bits for them to boost them up to be a super awesome fighting force and iv had my first game with them.
I used this list
death marks x7
death marks x8
I would like to add another barge and destroyer lords to this list and boost up the death marks for a 1750 list
thoughts overall the av13 wall worked really well and with necrons being skimmers they can jink and it doesn't really effect their shooting as a 6 is 3 hits lol the death mark bombs worked really well and will be even better with destroyer lords to make them re-roll 1's the only down side is they got focussed hard after their initially volley and against d scythes they didn't last long lol :D
overall I like the army its not as fast as my eldar or dar eldar but it has a lot of solid shooting that is hard to ignore.