A sniper character, a sort of character deathmark with a better gun and maybe some stealth or camo rule. Maybe he was a master assassin in the necrontyr days. He sells his services to the highest bidder.
Mindshackled. Various creatures like humans, orks, elder, tau, etc that have been infested with mindshackle scarabs and are under necron control nkw. Drones that have some special rules like auto pass leadership, some sort of special limited save, and a unique rule that means they are all counted as dead at the end of the battle so the enemy scores some points for them, meaning the necron player has to try to get something out of them because he will be giving the enemy a few points by taking them.
Edited by Beatnik cryptek, 27 February 2019 - 08:35 AM.