X-Men #20 CGC 5.0 3rd Appearance of the Blob, Origin of how Professor X lost the use of his legs, Lucifer, Letter from Frank Brunner (Cert 8010)

Why it's Hot:

• Cover art by Jack Kirby, Werner Roth and Dick Ayers
• Origin of how Professor X lost the use of his legs
• 3rd appearance of the Blob
• Lucifer, Blob and Unus appearance
• Letter from Frank Brunner

Synopsis:

Professor X fights Lucifer, resulting in the origin of his paralysis. Meanwhile, the X-Men prepare to face the alien menace as detailed by