Yu-Gi-Oh! Millennium World

From the 1st Volume Cover:

The final Yu-Gi-Oh! story! After hundreds of battles, Yugi has finally gathered all the Egyptian God Cards... the key to unlocking his memories of his past life as an Egyptian pharaoh. When Ryo Bakura gives him the Millennium Eye, Yugi opens the door to the "world of memory," and his mind travels back in time to ancient Egypt, when the magic and monsters were real! Now Yugi and his friends must explore the world of Yugi's forgotten past... and fight an enemy who has been waiting for them for 3,000 years!

Note: This is a section of the original Yu-Gi-Oh! series and contains the Egypt arc. Originally just called Yu-Gi-Oh!, Viz renamed it to its current name.