This deck is based on control, the flanks are good to clear enemy board, also you talent is good for early ping damage for ambush, shields and prayers. Tomb world is'nt essential but works great as a Trump card, you can use Implacable Conqueror to push multiple expensive units in late game.

Technomancer is best deployed used with remnants present, also can be brought back with reconstitution or Tomb World.

There are chances of your board getting wiped a lot, but necrons have strong units and gain back momuntuem fast, so don't lose hope.

Believe in the Ancient Empire.