You can use as many Pokémon Tool cards as you want per turn, but you can only use one Tool card per Pokémon. So if you attach a Rocky Helmet on a certain Pokémon, you can’t stack another card, like another Rocky Helmet or a Lum Berry on top of it. Once your Pokémon loses HP and is sent to the discard pile, so too will the Tool card.

The rarest cards in Pokémon TCG Pocket either have very low pull rates, can only be obtained by meeting certain requirements, or are exclusive to limited-time events. The rankings will change as new cards and packs are added to the game.

Pokemon TCG Pocket's release of the Space-Time Smackdown expansion may seem to be the end of an era for the game, but players shouldn't fret.