Ultimate X-Men #29

Return of the King, Part 3
The X-Men are hunting for Magneto with little luck, so they try to use the information the Government has collected on him. Sadly, the government knows even less. Meanwhile, we learn exactly what took place between Wolverine and Cyclops in the Savage Land, while Xavier and Nightcrawler have a heart-to-heart talk about the fate of mutants worldwide.
Release Date: 2003