The "M Glalie EX" card is an ultra rare Pokémon card from the "Breakthrough" set in the Pokémon TCG. It features the character Glalie in its Mega Evolution form with 170 HP. The card is in English, has a holographic finish, and is manufactured by The Pokémon Company. As part of the Basic stage, this card is a powerful addition to any Pokémon TCG collection, especially for fans of Glalie.