Striving to become stronger, Pokémon of all types are putting everything on the line to become Mega Evolution Pokémon ex! Harness the strong aura of Mega Lucario ex, embrace the overflowing power of Mega Gardevoir ex, and team up with more of these powerful Pokémon that boast devastating attacks and massive HP. But consider your strategy carefully- extra power brings extra risks! Choose your Pokémon partners and prepare for the biggest battles you've ever seen in the Pokémon TCG: Mega Evolution expansion! Each pack contains 10 cards.