It also means that the card is unlikely to be reprinted regularly in the future
There's not a lot of those, but cards like Demon of Dark Schemes has both a great way of generating a lot of energy and an efficient way of spending that energy, making it a worthy inclusion in Black decks even if it's the only card in the deck using the energy mechanic
Other than the Confluences, Im not seeing anything pop out to me immediately as Legacy format staples like we have in the past releases (Containment Priest, True-Name Nemesis, Flusterstorm)
The primary factor that drives a Pokemon cards value
Terapagos ex Special Illustration Rare ($117.05) The most expensive card in the Scarlet & Violet 07: Stellar Crown expansion is none other than Terapagos ex, the poster boy of the set
He adored Pokmon Camp in June and loves pouring through card info booklets and a giant Unofficial Guide to Pokmon I found at Goodwill