You can attack with Utopia and negate its attack, allowing you to use Double Or Nothing for an easy OTK
I like to play it in decks with some or any of the following cards
In fact, I would be wary of buying any trading cards off Amazon unless youre getting a gift set, like an Elite Trainer Box straight from the official Pokmon page
It goes something like this: Pay 2, activate Soulbright Flamekin targeting Agrus Kos
But the real treasure is its ETB ability that lets you swipe an instant or sorcery from an opponents graveyard, exile it, and cast it that turn using any mana, making it beneficial for attrition or grindy matches
Try to use Item cards like Ultra Ball to grab a Pokmon (while helping to discard unplayable cards in your hand!) or Lucarios Roaring Resolve to accelerate Energy to itself before revving up your engines