pokemon journey together enhanced booster box Pokémon TCG Ionos Bellibolt ex Journey Together - Enhanced Booster

If a spell has in its cost, use the value chosen for X to determine that spell's mana value

Both apply continuous advantages to the players who has them, both apply to one and only one player, and both have very narrow interaction with other cards, only ones that explicitly mention them

Cards similar to Wall of Blossoms include Wall of Omens, Spirited Companion, Kindly Customer

You can focus on Zombie tribal, but that is more of a white-black thing as those are the two colors that naturally have Zombies (the other colors have embalm creatures that can become Zombies)

Choosing the right sleeves for your MTG cards and decks : What kind of sleeve sizes and types are there