Translations:Abilities/5/en
From Pixelmon Wiki
Config settings
- "hiddenAbilitySpawnRate": The chance of wild or spawned-in Pokémon having their hidden Abilities. This setting does not affect breeding.
NBT tag storage
While Abilities themselves are stored in data as NBT tags, there is also a separate tag known as the "Ability slot", which is also created upon the spawning of the Pokémon. This value is where the Pokémon's Ability derives from and controls what the Pokémon's Ability will change to upon evolution (if applicable). It is also used when determining the chances of getting each possible Ability when breeding.