Ive spent money on digital cosmetics before
While several of the cards used artwork from physical card sets, several new cards were also revealed, including a first look at an Articuno ex card, plus full art versions of Squirtle and Pidgeot
That said, there have been tons of unique and interesting card-based releases that have hit store shelves in recent years, with many indie developers bringing engaging and entertaining card-type adventures into the digital space
In a Green Stompy deck, you only need to attack with one other creature with at least 3 power to draw a card, which, typically, close to every other creature in your deck satisfies
This is because, for one mana, Karn can be used to convert one of your noncreature artifacts into a creature until the end of the turn, with that artifact's power and toughness being equal to its mana value