Editing Warhammer 40,000/4th Edition Tactics/Necrons (section)

===Fast Attack===
*'''Destroyers''' - The second most common unit in a Necron force. They are effectively an Immortal with a bigger gun on a jetbike. These are useful as fast mobile firepower to threaten flanks or isolated units. Their high strength and rate of fire makes them excellent at popping open light vehicles and making a mockery of anything with a 5+ armor save (thus making blobguards bloborks and blobnids cry). Take as many of these as you like. They will not let you down.
*'''Wraiths''' - They're fast, have Strength 6, and a 3+ invulnerable save. But that's it. Their primary weakness is small squad sizes coupled with a single wound. Their average toughness means they will fall to massed small arms fire. Usually all it takes is a single round to rapid fire shooting to take out a squad. They don't even have power weapons. Unless you want to run a wraith wing skip 'em.
*'''Scarab Swarms''' - The best swarm in 40k. Fast as all get out and can turbo-boost for a 2+ cover save. Cheap with a shit ton of wounds they are the Necron's ultimate tar pit. Toss on Disruption Fields they are able to damage any vehicle in hand to hand. Their main weakness are templates. High strength templates and flame templates eat them for lunch.