I’m going to say it’s a safe bet that the Blades of Khorne are on the way ... That makes me think it’s a dragon or daemon. It’s not going to be Slaves to Darkness (we just got that Battletome). I also ...

Sat upon an enormous 160mm base and riding an undead dragon, the vampire lord is ready ... I'm pretty certain we're looking at Khorne and the long-awaited Kharadron Overlords next.