The Mega Gengar ex 125/217 Me: Ascended Heroes Holo card is a Double Rare Pokémon card from the Pokémon TCG set. It features a stunning Holo finish and is illustrated by Taiga Kasai. With 350 HP and belonging to the Stage 2 evolution, this EX card is a powerful addition to any collector's deck. Its rarity and speciality make it highly sought after by Pokémon card enthusiasts looking to enhance their gameplay experience.