(For example, consider Vikavolt V, which was out of the spotlight for a long time before finally becoming playable again due to shifts in the metagame.) Finally, note that this is my top ten, so there will be some subjectivity involved
It falls into that same superb category of land creatures that Courser of Kruphix and Dryad of the Ilysian Grove are in
Holofoil Lugia Neo Genesis Market Price: $943.94 The most valuable card from 2000s Neo Genesis set is, unsurprisingly, this stunningly designed Lugia, which was the first card in the TCG to have an attack that required three different energy types
As of 2022, only one copy had ever appeared on the market, selling for a massive $136,000
5 Years with SD Collectibles hosting San Diego Card Shows | Treasure
Those cards care about the number of permanent cards put into that player's graveyard from anywhere this turn