OptionalstackCount: numberThe ID of the Pokemon that this item belongs to.
Applies PokemonNatureWeightModifier
The Pokemon to apply the nature weight to
NumberHolder holding the nature weight
true if multiplier was applied
OptionalforSummary: booleanOptionalvirtual: booleanOptionalforThreshold: booleanChecks if PokemonHeldItemModifier should be applied.
if PokemonHeldItemModifier should be applied
Whether this item can be transfered to or stolen by another Pokemon.