Play it against the other players
Sokenzan, Crucible of Defiance may not be as good as Otawara, Soaring City or Boseiju, Who Endures, but it fits into what red decks want to be doing, and Ive set up my share of lethal attacks thanks to the Kamigawa land
Full of great cards with amazing artwork, this set includes a Charizard, Pikachu, and an Aerodactyl
If they aren't a hit in the formats, then their price will drop
Oviya does something very similar, allowing the player to put a creature or artifact onto the battlefield from their hand for the low cost of a single green mana, and subsequently gives any artifacts put onto the battlefield this way two +1/+1 counters
In the mainline Pokmon games, Regirock is not just a formidable opponent but a puzzle to be solved, requiring players to decipher clues to unlock its chamber