Thankfully, many of the best cards in Magic are dual-colored or more
In other words, whats the first Pokemon card? Is a different question than whats the first card with a Pokemon on it? If we are going to value a first appearance then honestly the video game is more of a correct answer First physical product to mention/depict Pocket Monsters
Well, thats because its a Shiny version of Latias, and these special Pokmon types often have a different color scheme, which really makes them stand out
The 16-pocket version has 20 pages for a capacity of 320 cards
While there typically isnt a round of priority during the cleanup step, sometimes things can happen that allow people to take actions during that step
For the most part, it tends to be either group-hug or Landfall decks that make the most use out of Horn of Greed