Warhammer

[Metal-head Steve]

@Azreal : I've been thinking of either chaos or necrons, what do you recommend?

Right to put it into a very basic view they are similar.
Chaos space marines have lots of different company, like space marines. But now chaos has a twist because of the warp. The warp effects beings and twists their bodies and minds using daemons and unknown hells. The warp can give people unnatural powers. Like strength, toughness or inititive. The army of any type is set up in the same structure. Troops are the core of your army, you can have 2 groups of chaos marines with say the toughness power. (Plague marines)
The Lord, leader of your army is big, make him crazy hard and powerful.
The chaos is very sinister, they are the type that do gory things. Spliting your chest open, giving you drugs to keep you alive for years. Then decorating their vehicals with your pain filled body.

Then moving onto Necrons, they live for themselves. They have a unknown background, creation? no body knows. They are robots, and as they do, you kill them, and they might just get back up. :mellow:
They are rubbish in combat with normal troops but have mechanical powers that are ace. They shoot like there is no dawn. Then they have super weapons, like the nightbringer, can kill titans. And the momolith that cant be combated because it can thase through things.

Personally I would pick both:P. But necrons unknown evil, and chaos are evil to the bone, traitors and possessed daemon filled super humans.