Dnup is a card-shedding game (in which you get rid of cards by playing sets) from the designer of Scout, and it has a similar conceit
Take Think Twice as an example, a card you can readily purchase for a few cents but the Traditional Foil Japan Showcase printing can be worth upwards of $20 with a further multiplier if the card is a Fracture Foil
This is a deck that has largely found its consistent success in the online scene, most notably in the hands of players like SS95 and Picatron
For Collectors: Strong Buy Greninja is the single most popular Pokemon globally, and three of the Top 10 cards feature Mega Greninja ex across MUR, SAR, and SR rarities
That said, you need a ton of Constellation payoffs or a strong hyperaggro plan to make this work, since seven mana is an eternity
Thats the last time I will ever hold it naked