From GameWatcher: "Death is a powerful motivator. In the case of the Adeptus Mechanicus, their own death doesn’t come as often, what with all the machine bits replacing the squishy parts. For the engineer-priests of the Imperium of Man – and in fact, for their soldiers, captains, and civilians, too – the death of others is the most powerful motivator – especially when that other happens to be a mutant, a xeno, or – Emperor forbid – a heretic."
Warhammer 40K: Mechanicus has a new expansion called Heretek. Is it worth revisiting the game? Or has it turned away from the Omnissiah?