Multi Energy is an Energy card. It is listed as Special.
Multi Energy sits at 96/110 in Holon Phantoms, position 96 of 111. Before it is 95 Metal Energy, and after it is 97 Dark Metal Energy. The set belongs to the EX series. It was released on May 1, 2006. The printed size is 110. This checklist is longer, at 111 cards. The listed rarity is Rare.
The card text says: Attach Multi Energy to 1 of your Pokémon. While in play, Multi Energy provides every type of Energy but provides only 1 Energy at a time. (Has no effect other than providing Energy.) Multi Energy provides Colorless Energy when attached to a Pokémon that already has Special Energy cards attached to it.
The illustrator line reads Takumi Akabane. I count 51 other cards in the catalog with that illustrator.
Holon Phantoms set binder is where a full Holon Phantoms set goes. This card fills one slot there. I still need this card.