pokemon brilliant booster box Stars The Sword Pokémon TCG: Sword & Shield—Brilliant

It can also give you card advantage while attacking

Yveltal ex #53 (Pokemon Perfect Order | Pokemon Cards) prices are based on the historic sales

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Spontaneous Mutation U Enchantment Aura Flash ( You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets -X/-0, where X is the number of cards in your graveyard

Since its just an uncommon card, this card has no fancy variants that would increase its supply via Collector Boosters

While a very efficient tutor for the mana cost, sacrificing a creature was a pretty big ask when the Commander format was slower, running more akin to a battlecruiser environment full of big creatures slugging it out than the much more intricate version we play today