X-Man #15 CGC 9.8 WP Cover art by Steve Skroce and Steve Buccellato, 1st appearance of Onslaught in cameo (last page). (Cert 6025)

Why it's Hot:

• Cover art by Steve Skroce and Steve Buccellato
• 1st appearance of Onslaught in a cameo appearance on the final page
• White Pages

Synopsis:

Nate battles an illusionary duplicate of his former mentor, Magneto, while exploring the ruins of Avalon. Meanwhile, the real power lurking behind the scenes prepares to strike as the menace of Onslaught stands revealed for the first time.