Often in Magic , you'll be presented with small tradeoffs between power and consistency
As per fine print within the official Pokmon TCG Pocket Ranked Mode announcement, the game itself adds AI players "at certain ranks" to pair with users
Eevee ex (Eevee Grove) was designed to take advantage of this loophole, as it counts as a different card from regular Eevee but has an ability that lets it evolve into anything that evolves from Eevee, effectively letting Eeveelution-based decks run 4 copies of Eevee
But I would wait until tomorrow's review to know what to do for sure with this line
This, however, is a bit risky without any Pokemon in our deck that damage benched mons, but its something to keep in mind in case you decide to bring along the likes of Hitmonlee
This version was released in the Nightfall Theme Deck, while the artwork was reused in the Call of Legends set for a different card