Corvus Glaive

Corvus Glaive is one of Marvel's most fearsome cosmic villains, serving as the most trusted general of Thanos and a core member of the Black Order, the Mad Titan's elite circle of death dealers. A ruthless alien warrior of unknown origin, Corvus Glaive combines terrifying combat prowess with cold, calculating intelligence, making him one of the most dangerous lieutenants in the Marvel Universe. His signature weapon — a mystical glaive capable of splitting atoms — is also the source of one of comics' most chilling power sets: as long as the blade remains intact, Corvus Glaive cannot truly die, granting him a form of conditional immortality that makes defeating him a near-impossible task.

Corvus Glaive made his debut in Free Comic Book Day 2013 (Infinity) #1, a key FCBD issue that previewed Jonathan Hickman's landmark Infinity crossover event. That 2013 Infinity FCBD book is a genuine collector's prize — a free giveaway that introduced an entirely new corner of the Marvel cosmic hierarchy to readers. His role exploded in the pages of Hickman's Infinity (2013) and the interconnected Avengers and New Avengers titles from that era, where he led the Black Order's devastating assault on Earth while Thanos hunted for his Inhuman son. Corvus and his partner Proxima Midnight became one of the most compelling villain duos Marvel had introduced in years, bringing a ferocious loyalty and brutality to the cosmic stage.

Beyond Infinity, Corvus Glaive continued to terrorize the Marvel Universe across events like Avengers & X-Men: AXIS and later resurfaced during the All-New, All-Different Marvel era. He featured prominently in Al Ewing's New Avengers and U.S.Avengers runs, and remained a significant presence in cosmic Marvel storytelling. His mainstream recognition skyrocketed after Avengers: Infinity War brought the Black Order to the big screen, driving renewed collector interest in his early comic appearances and the Infinity crossover tie-ins.

For collectors, Corvus Glaive represents one of the most exciting villain debut opportunities of the 2013 era. The Free Comic Book Day 2013 (Infinity) #1 issue is the true first appearance and is notoriously tricky to find in high grade — a must-have for anyone building a serious Thanos or Black Order collection. The entire Hickman Avengers and Infinity run is considered a modern classic, and with the Black Order's continued presence in Marvel media, demand for these books shows no signs of cooling. If you're chasing cosmic Marvel keys, Corvus Glaive's debut is one you cannot overlook.