Changes
→Duelist Kingdom
====Duelist Kingdom====
[[File:Yugi transforms into Yami Yugi.jpg|thumb|left|Yugi transforms into Yami Yugi.]]
Yugi defeats Kaiba thanks to Atem and became the duel monsters champion</ref>
Since Joey had been having trouble with winning in ''Duel Monsters'', Yugi asked his grandfather to help train Joey.<ref name="ep 2">{{episode|Yu-Gi-Oh!|2|ref}}</ref>
