pokemon tcg x and y booster box XY: Base Set Packs This is an English Language Pokmon product. Pokemon XY Evolutions Booster 6-Box

All cards are in Japanese, but comes with English instructions The original set can be found on the site here;

Threats Around Every Corner was first released in the set Duskmourn: House of Horror, illustrated by Andrea Piparo

This set just like Pokemon 151, includes all 156 Unova Pokemon released in the Black & White videogames

Now, often cards are banished rather than being returned to the hand, yet if Maleficent's Staff is included in a deck with other cards that have the ability to send cards back to a player's hand, it can quickly add up to a lot of lore, and only cost two ink to be put out on the table in the first place

For more info on these promos and prerelease deck building tips, check out my Mega Evolution prerelease promo ranking