Another reason legendary Pokmon cards are so valuable is their amazing designs
Much like Friends Forever, which appeared on the Stranger Things Secret Lair cards, Background cards have a limitation, a safety valve, to stop them getting out of control
However, playing too many untapped shock lands can be dangerous, especially in decks that cant recoup the loss of life
Welcome your opponent's monsters to a labyrinth full of pitfalls
I think this card has a lot of potential and I would definitely consider it if I was making a Psychic type deck
Another great one is Alolan Exeggutor EX, which can instantly Knock-Out basic Pokemon, and considering Regidrago can take any attack from the discard pile, your opponent will need a spreadsheet to keep track of all the potential attacks this one Pokemon could use