They featured the same Pokmon as standard GX cards but with a distinctive rainbow colour palette that made them immediately recognizable
Whenever they deal combat damage to a player, you get to create a Treasure token and exile the top card of their library
A few examples that tend to show up on most wanted lists include Doubling Season (anime alt art), Smothering Tithe with a manga-inspired design, or perhaps Finneas, Ace Archer if it appears in a special release
They liked the idea of the small subservient artifact creature that was super adaptable yet very carefree about its own welfare
If you dig deep in the comments, according to Geek Culture Gaming after putting them in sleeves, they flatten right out
So anything that gives it a moment in the sun is something Im going to like, and I feel like getting to regrow instants and sorceries is more helpful to decks playing them than regrowing random permanent types on other planes