AVENGERS (1963) #48

After finding Olympus completely deserted, Hercules starts searching for clues. Dane Whitman vows to use his uncle’s invention for good, and becomes the new Black Knight. Meanwhile, Quicksilver and the Scarlet Witch are held captive by Magneto. Featuring: 1st appearance of Dane Whitman as the Black Knight. The Black Knight Lives Again! Magneto has trapped Quicksilver and The Scarlet Witch in Garrett Castle and wants them to re-join The Brotherhood of Evil Mutants.…