'Diablo 3's about epic heroes - and there's a new villain in the fallen angel of wisdom.'
'A new hero, the Crusader.'
'It's an age of peace. There's a problem though! It's the Black Soulstone. It's hidden in sanctuary,but Maltheal, the Angel of Death returns'
Christian Lichtner, art director Diablo "This is a darker expansion."
More as it comes!