NHF – new heroes for Heroes V 3.1.

That's not exactly an elven name... is this from some campaign?!

No, it's not from a campaign – you need to read the history of Ashan. All our Heroes games cover time periods after the appearance of the Seventh Dragon, and this is from before that. I was looking for the source but couldn't find it (I read about it a long time ago). What I remember: several races participated in the battle (like humans, elves, and angels – I'm not entirely sure about that). Silanna and Ilat fought alongside them, and in the end, Shalassa also contributed (she drowned the demon army after Silanna broke off several islands from Talan). It was an epic battle overall; the demons could roam freely in Ashan at that time because Sar-Ilam hadn't yet created the barrier separating the demons from Ashan. Urgash was literally locked away in the planet's core by Ashan, and the demons created by him were there as well. Only later did Sar-Ilam create a barrier, separating the demons from Ashan in another dimension (Shio). That's when the dragon-gods went to another world (the world of spirits)