A Legendary Storm Is Stirring!
A thunderous roar from above heralds the descent of a renowned ruler of the sky! Mega Rayquaza ex brings unparallelled strength to battle, inspiring Mega Golurk ex, Mega Malamar ex, and Mega Golisopod ex to come forth and put their own skills to the test. Prevailing winds lead to legendary places and emerald-colored storms in the Pokémon TCG: Mega Evolution—Delta Reign expansion!
Each booster box contains 36 booster packs. (Each pack contains 10 random cards)