Not only that, but Shaymin's retreat cost is only one, which allows you to switch Shaymin in and out, worry-free
Continued saga support has made this even more appealing
Big drawbacks from effects like "Power Bond" can be undone before the opponent takes advantage of the situation, we can respond towards the removal effects of cards like "Aegis of Gaia" and "Destructive Draw" to not end in a tough position, while cards like "Ring of Destruction" and "Crimson Nova the Dark Cubic Lord" can damage the opponent while "Damage Mage" keep us safe from their double-edged abilities
Otherwise, you may need to complete your deck with cards you do have in your collection and simply finish crafting the deck as and when you can in Magic: The Gathering Arena
This list was generated using a script, which probably isn't perfect, so there might be a card here or there that is accidentally over $1, or there might be some really terrible cards on this list