card sleeves 70mm x 120mm Cardboard Gold Penny for Trading Cards Polypropylene Soft Card Sleeves since 1986 100ct Penny Sleeves

If a spell has X in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost

But even just Junk Arm for Juniper by itself was obviously ridiculous

If youre interested in rarity, each card game has a different system, but generally speaking the rarest cards will look the best, be the hardest to obtain, and generally be similarly valued on the secondary market

Rayquaza is an inherently strong Pokemon and its cards are often playable, with the newer Amazing Rare Rayqauza making its way into a lot of recent Lost Box decks

Flash is the other thing this goes with as it is the best on death trigger in the game but that isn't so much of a thing as Flash itself isn't great