Disney have revealed their upcoming trading card game called Lorcana, and although the card game isnt out yet, they have revealed information regarding the card rarities alongside rules, accessories and art
If your meta is pretty harsh, you might toss in Solitary Confinement as a way to delay your demise, and if you're worried about sustaining Confinement all you need to add is Court of Cunning, this will pay for Confinement until you deck yourself, meaning you can use spare mana to make tokens while your opponent's can't do anything to you, they get swarmed by super cheap 4/4 Flyers
PSA grading boosts its value among collectors, with graded copies fetching significantly higher prices
Youre not guaranteed card advantage by using your Blood, and you cant even be sure that what you draw will be better than what youre discarding
Maybe you have a very costly card but there happens to be a lot of options available for it to be efficient
It helps maintain the condition of your standard-sized gaming cards while letting you admire them easily