This is exactly why I liked the idea of a blockchain Trading Card Game. You get all of the benefits of a owning the cards like in real life without the digital drawback of all your cards being stuck on a singleton account. Blockchain games are allowing us to start a hobby and when its time to move on you can resell the digital assets back out to other players keeping the game going as well as helping fund your next hobby or adventure in life. The thought allowing any other developers use the digital assets that are on the blockchain in their own games makes each asset that much more valuable without the problem of the collectible getting damaged like a real life collectable.