The Avengers Vol. 1 (1963-1996) #166

Plot

In spectacular style the mighty Thor appears at Avengers Mansion and gives battle to Count Nefaria! But despite bringing down the thunder and lightning, the Prince of Asgard cannot defeat the powerful villain! However, after Yellowjacket revives the Vision, the Avengers assemble one more time! Can Iron Man, Wonder Man, Thor, Captain America, the Wasp, Yellowjacket, Vision, and Scarlet Witch finally take Nefaria down...for the count? (mycomicshop.com)