Anime cards are available much more freely in booster packs of multiple languages and printed in English, though Japanese-language anime art cards are in Japanese booster packs
How to get free cards While packs are going to be the best, most efficient means of adding cards to your collection, Pokemon TCG Pocket also includes various repeatable activities with individual cards as possible rewards at no cost, the two most important being Bonus and Wonder Picks
Finally, while many of the cards below are powerful or just plain fun, I have also tried to include some pieces that can provide great utility benefits in a draft environment
Octillery is a great support Pokmon, as it allows the player to search for its attackers, Energy, and some other cards like Tower of Waters, which is necessary both to counter Path to the Peak and to allow for mobility between the decks various pieces
It doesnt directly work with, say, Ghostly Flicker, but youd never play Ghostly Flicker without cards it triggers in some way