GX Ultra Shiny (Japanese High Class Pack)

Shiny Pokémon are the reason to open this one. Every 10-card pack guarantees a Pokémon-GX, and every box promises a shiny Pokémon-GX, which makes a sealed box a fairly safe way to land a shiny hit. At release in November 2018 it was billed as the biggest set in Japanese card history, and it reprints plenty of earlier cards alongside the shinies. English collectors met many of these shiny cards in Hidden Fates, but here they come as a standalone pack set you can open box by box.