Source: supermantv.net

3. Fantastic Four/Superman

Easily the best delivered book on the list. This one comes up with everything you could possibly want to see out of this combination of characters and throws it straight on the table.

The story starts with Superman receiving a once-lost transmission from Krypton. This one reveals that Krypton's destruction WASN'T natural like we all assumed. Krypton was destroyed"¦by Galactus! Supes goes to the Fantastic Four for help and advice. Unfortunately, when he finally goes to face Galactus, Supes is corrupted by the power cosmic and turned into Galactus' new herald. The FF are sent up to save him alongside a shocking ally: Cyborg Superman. This is brilliant.

For those who don't know, Cyborg Superman, aka Hank Henshaw, first appeared in a group of horribly disfigured astronauts created to parody the Fantastic Four's origin. In fact, the best scene in the book is one in which Henshaw and Reed Richards recount their origins and notice the similarities and tragic differences.

A fun crossover that taps its full potential.