The Ability Capsule can be used to switch between two abilites, right? I wondered if I could use this for my Charizard with Blaze.. Unless it doesn't have a hidden ability to switch to.
Charizard's standard ability is Blaze, while its hidden one is Solar Power.
Ability Capsule changes a Pokémon's Ability from one of its standard Abilities to its other standard Ability.
The Ability Capsule can only be used on a Pokémon that belongs to a species that has two standard Abilities. And Charizard does not.