Card files

data/<namespace>/tcg/cards/<set>/<number>.json, one file per card. Base Set's Charizard:

{ "id": "base1-4", "number": 4, "name": "Charizard", "supertype": "pokemon", "type": "fire", "hp": 120, "rarity": "rare_holo", "pokedex": 6, "evolves_from_pokedex": 5 }

Field	Required	Description
id	yes	A unique name, like base1-4
number	yes	Number in the set. Two cards with the same number replace each other
name	yes	Card name, shown in the tooltip
supertype	yes	pokemon, trainer or energy
type	no	grass, fire, water, lightning, psychic, fighting or colorless
hp	no	Hit points
rarity	yes	common, uncommon, rare or rare_holo
pokedex	no	National Pokédex number: Cobblemon's model of this Pokémon is drawn in the art window
evolves_from_pokedex	no	National Pokédex number of the previous stage, drawn in the evolution portrait

A card can evolve from a Pokémon of an earlier set, like Jungle's Clefable from Base Set's Clefairy: evolves_from_pokedex is only a Pokédex number.

Attacks, Pokémon Powers, weakness and retreat cost are not part of the card file: they are printed on the card texture. The set pages of this wiki read them from tools/<set>_text.json.