5 Cards per Pack
Its worth noting that your strategy here should be to try winning or at the very least, knocking out Milcery or Alcremie, as fast as possible
This is personal preference
"Seven is a lot of cards, even for our 'early rotation' window, and especially so since it has been over two years since any cards at all were banned in Standard," says lead play designer Jadine Klomparens
The trouble is you're limited to creatures you control, but it's very handy nonetheless, even if it is creepy on the level of Avatar: The Last Airbenders Koh, the Face Stealer
It sees a lot of play in Mewtwo & Mew-GX UNM 71 decks due to the combo of Mewtwo/Mew ability that copies GX and EX Pokemon attacks coming from discards, and usually are from other types placed in the deck, coming out of psychics, such as Reshiram & Charizard-GX UNB 20, Greninja-GX PR-SM SM197, Noivern-GX BUS 99, Glaceon-EX FCO 20 and Jolteon-EX GEN 28