pokemon ultra prism booster box Pokémon TCG: Sun & Moon: Meet Dialga Opening A Pokemon Ultra Prism

Flashfire predates the modern Scarlet and Violet rarity ladder, so today's published odds (roughly 1 in 5 for a Double Rare, 1 in 12 for an Illustration Rare, 1 in 15 for an Ultra Rare, 1 in 90 for a Special Illustration Rare, and 1 in 300 to 700 for a Hyper Rare) do not apply here

While the "once per turn" limitation sounds rough, don't forget it's a "you may" ability

The next alternate win condition is potentially Voice of the Blessed

The card is the first Lord of the Pit to be graded as Pristine 10 by Beckett

6 Gardevoir An Abundance Of Psychic Energy Anything you can pull from the Ralts line is already an excellent hit

If you have multiple options in your hand, you should play these cards first