In the end, this is all deck-building is
To get really into the nitty-gritty, Instants can be cast whenever a player has priority
So, while you can definitely ignore the Expanded format if thats not your thing, those who enjoy (or are curious about) the format can look forward to playing it, or at least seeing some cool decklists
Vileplume From Pokmon Card 151 Ability: Fully Blooming Energy When you play this Pokmon from your hand to evolve 1 of your Pokmon during your turn, you may look at the top 8 cards of your deck and attach any number of Basic Energy cards you find there to your Pokmon in any way you like
My favorite part is that you can tailor the cards in your deck to the names of the players in your group or the creature and planeswalkers you might be worried about
[7] You can't cast legendary sorceries unless you control a legendary creature or a legendary planeswalker