For anything niche or vintage, the selection is too thin
Examples of these include Even on the high end of their print runs, these Headliner cards have further cut the number of serialized cards in Collector Booster Boxes by at more than fifty percent while simultaneously creating a class of hyper-exclusive borders and arts, propelling prices astronomically further than what was previously achievable in all but the rarest of circumstances under the previous regime
That alone could lead to Simisear V being used in many decks, but it also has some decent damage potential with its move, Flare Juggling
With Iono out of the format, the only means players had of interfering with their opponent's hand was the card Unfair Stamp, which is an ACE SPEC card and thus capped at only a single copy per deck
It doesn't hurt that, for now, the global marketplace for Pokmon cards has the rarest cards valued at relatively high-dollar amounts