Indeed, while her Legenedary print is worth a fraction of what it was upon release, her Enchanted card has become the defining Lorcana chase card
As a direct point of comparison, this exact Marnie card appears in English's Sword & Shield Base Set, but only commands a fraction of her Japanese value, settling at around $30
That still leaves a lot of room to the imagination, but Ill be digging up commanders with unique rules text, ones that ask you to build around a unique subcategory of cards, or ones that require warping an entire deck around them, preferably something youd never build without that exact commander encouraging you to do it
Being able to choose when to stop is a big benefit for a coin flip card
frillscare mentor Jamie: 7/10 granting menace to a big dumb monster is valuable
In the early game, you're necessarily going to be discarding cards until you reach the no-cards-in-hand state, so cards that either take advantage of discard effects or can be played from the graveyard are both primo