The X-Men #12 comic book from Marvel Comics Group
I always liked this cover because the X-Men show genuine terror in their faces.  And Juggernaut is a foe that should install fear in you.  He is one of the most powerful beings in the Marvel universe and outside of Galactus and others of that level, he can go toe to toe with anyone.  And that includes Thor and Hulk, both of whom he took the distance.

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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