X-Men Vol 2 #159

Published by Marvel Comics
September, 2004

“Day of the Atom (Part 3)”

Havok manages to keep Xorn from opening a black hole with his powers.
The Eight Immortals return and inform them of another helmet for the Xorn.
They take all the X-Men save Havok, Iceman, and Juggernaut, who stay with Xorn.
Soon, however, the Collective Man appears and fights Iceman and Juggernaut.
The other X-Men are actually tricked and they find more Collective Men to fight before they can get the helmet.

Cover Artist: Salvador Larroca
Writers: Chuck Austen
Artist: Salvador Larroca