The structure of sets for the game is the same every year, with two side sets and four core sets showing up on store shelves sporadically throughout the year to add new wrinkles to the game
Like most Pokmon cards, the value of Nidoking BREAK depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Evolutions)
How will you be using Reshape the Earth
Pack fresh, NEAR MINT condition
For example, a Skullclamp and an Ashnod's Altar in a Locust God deck can give you infinite card draw, infinite mana, and infinite tokens
Its also important to note that some older sets didnt have foiling since WotC only started printing foil cards in Februrary 1999 with Urzas Legacy