Yu-Gi-Oh.
CCGNation: Yu-Gi-Oh Duel Monsters
Deck Guru
Deck Revolution
Netrep
The Otaku: Yu-Gi-Oh
Pharaoh's Memories
Pojo's Yu-Gi-Oh site
Seto-Kaiba
"Top Yu-Gi-Oh stores"
Upper Deck's Yuguih site
Yu-Gi-Oh card guide
Yu-Gi-Oh Dungeon
Yu-Gi-Oh! etc.
Yu-Gi-Oh trading card game