volo pokemon card price - 151/159 - Crown Zenith - Pokemon Ultra Rare Crown Zenith Singles Volo - Pokemon Legends Arceus

In this case, the most valuable energy card ever is simply a reprint of the HeartGold & SoulSilver darkness energy, but critically, this version from Call of Legends is holofoil meaning its value ratchets up considerably

But Lurrus of the Dream-Den, the most powerful companion in older formats, is worth $6 (extended art is near $10)

(Artifacts, legendaries, and Sagas are historic.) You must already control a Plains as Monumental Henge enters the battlefield for it to enter untapped

Combined with cards like Bridge from Below and Altar of Dementia, it formed the core of a fierce strategy that saw multiple cards banned in Modern to weaken the deckincluding Bridge from Below and Faithless Lootingbut the culprit was always this eldritch monster