Weve gotten 87 Aura cards with flash, and theyre mostly designed for Limited, but thats a great part of the game to be useful to
The futureshifted frame was also applied to five full-art commons, each a creature with no abilities making for great boots-on-the-ground for Muragand Petroglyphs
The rarer cards do cost more Pack Points (up to 2,500 Pack Points) so its not a viable way to master the set unless you have 1 or 2 cards left, however if youre looking for a card to complete a deck (such as Gardevoir or Hypno which are popular at the moment), it can be a quick way of doing so
Still, in a set as new and as high-powered as Sword & Shield even that can be cost prohibitive
Usually you wouldn't bother with these cause we all like to pretend lifegain decks just don't exist, but now you can actually do something about it
Its a sleeper win condition in any token-heavy artifact strategy