Scorpio

Scorpio is a mysterious Marvel villain who debuted as a deadly adversary of Nick Fury, operating within the espionage-thriller corner of the Marvel Universe. Wielding the mystical Zodiac Key as his weapon, he is secretly Jake Fury — Nick Fury's own brother.

Jim Steranko introduced Scorpio in the very first issue of Nick Fury, Agent of SHIELD back in 1968, making this Marvel villain a genuine Silver Age original born from one of comics' most visually revolutionary runs. That debut issue alone carries collector-significant key status, a testament to how memorably Steranko planted this character at the heart of the espionage-thriller corner of the Marvel Universe. Over a publishing span stretching more than four decades, Scorpio has kept remarkably prestigious company — sharing pages with Nick Fury himself, Captain America, Clint Barton, and Dum Dum Dugan, the kind of roster that signals a character woven into Marvel's action and intrigue fabric rather than its fringes. Seventeen catalog appearances may be a selective footprint, but for a character whose very first page is a piece of Silver Age history, quality of company counts for everything.