Mew ex can use the attacks of all Pokémon in play as its own. (You still need the necessary Energy to use each attack.)
Power Move パワームーブ
Search your deck for an Energy card and attach it to Mew ex. Shuffle your deck afterward. Then, you may switch Mew ex with 1 of your Benched Pokémon.
This card was included in the EX Legend Maker expansion, first released in the Japanese Mirage Forest expansion. It was rereleased in the Celebrations expansion's Classic Collection for the Pokémon 25th Anniversary. This print features the 25th Anniversary logo in the bottom right corner of the artwork and lacks the unique ID number. In Japan, it was reprinted as part of the Promo Card Pack 25th Anniversary Edition with a red and gold "25th" logo in the bottom right corner of the artwork. Both prints are Confetti Holofoil and have etching similar to Full Art cards.