pokemon tcg x and y booster box XY: Base Set Packs which means they cant attack that turn 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;

4 Put down your Active Pokmon

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

The instant speed effect coupled with flexible modes can provide you with exactly whats good for you in the moment

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

Realistically this just stops players from attacking you while you have mana up, though you can force the issue with self-damaging spells like Earthquake