GREECE, WAR, DEATH, AZTEC, CONDUCTOR, FOOT, SKYSCRAPER, NOVEL.
GREECE, WAR, DEATH, and FOOT all immediately suggest “Achilles (4)”. My only worry is that SUPERHERO could potentially be guessed, but hopefully the others will be obvious enough that they won’t get tripped up. Maybe worth going for it.
Cluing AZTEC, CONDUCTOR, SKYSCRAPER and NOVEL seems like it’ll be more difficult – none of them have any obvious connection.
(Hmm, maybe “Trojan War (4)” would be better than “Achilles”?)
Whatever, just went with “Achilles”. Good, FOOT down. And GREECE. Now WAR and DEATH please :)