Case The Pokemon TCG Mega Evolution: Delta Reign ETB is a special edition box set featuring the character Rayquaza. Manufactured by MEGA in 2026, this collection includes standard-sized cards made of card stock. Designed for ages 6 and above, this set is part of the Evolutions series and includes booster packs for Pokémon TCG enthusiasts. The English-language set is a limited presale item, making it a must-have for collectors and players alike.