Agamemnon appeared in the Duel Masters: Curse of the Death Phoenix movie.

PlotEdit

He is a member of JDC and also in charge of the Duel Congress. He owns an island which converges with the Duel Masters World and all creatures that are summoned materialize straight away whether the duelist is a Kaijudo Master or not. Also the island had Duel Golems which are creature spirits and Agamemnon use to have them as his helpers on the island. He is an old friend of Shori Kirifuda and he lives on this island with his children Electra and Orpheus.

He is also a researcher on Duel Masters World and that was how he became Shori's friend. One day, one of his experiments went wrong because of Galzark, Divine Destruction Dragonmech which had the power to summon Death Phoenix, Avatar of Doom. Galzark went out of control and was about to leave the island and go into the human world. He hide his children in an underground shack in order to protect them. He then imprisoned Galzark with Eternal Phoenix, Phoenix of the Dragon Flame.

After he passed away, his children thought that their father had left them and now they have to free Galzark because they were caught under the curse of Galzark and thought that their father had never loved them.

Agamemnon who actually had protected his children also left his work to Shori with his diary and the card that he used to imprison Galzark. But his research diary and the card took 2 years to get to Shori and now Orpheus and Electra were about to free Galzark because they were gathering Duel Energy and giving it to Galzark.