Madam Mims ability to bring cards back into your hand or into your discard pile combos perfectly with Merlins ability to generate lore, grant other characters additional strength or draw cards as his cards enter and leave play
If you build your deck around it by having multiple artifacts, enchantments, and tokens to sacrifice it almost guarantees you will always have something to bargain when the time comes
It just makes you feel safe, if they try and smack you in the face you can say no and if they don't you can spend your mana and dig for action or land drops
Now lets get to the important part: how you can get your hands on them
Pokmon cards are meant to be funwhether you collect them, trade them, or play the game
I pack my orders in the bubble mailers and always try to include something extra, maybe a loose pack or other duplicate card, just something so the buyer feels like this order was special or different