One Pokmon TCG booster packs contains 10 game cards, either 1 Basic Energy or 1 VSTAR marker, and a code card for Pokmon TCG Live
While these cards were popular with some collectors, this rarity has been phased out and is no longer featured in Scarlet & Violet time will tell if it ever returns in the future
Initiate of Blood to Goka the Unjust: You will either have to hit a 1/1 or hit it with something else to make sure the opposing creature dies
You may choose to discard no cards and just draw a card.
Send it to the Graveyard at the end of the Battle Phase
I could list every new card I love - like Alice, Growing Girl, who lends the Support keyword to your other characters and gains four lore when you reach ten strength, or Sisu, Divine Water Dragon, who allows you to draw a new card every time you quest - but in general all of the new cards in Rise of the Floodborn feel like a shift in power and ability