Ability · Gen 9 · 1 Pokémon
Zero to Hero
If this Pokemon is a Palafin in Zero Form, switching out has it change to Hero Form.
Zero to Hero was introduced in Generation 9. 1 Pokémon and forms can have it.
Best Pokémon with Zero to Hero
Ranked by usage in public Pokémon Showdown battles (Champions VGC first, then National Dex OU, SV OU and Champions Singles), with how many of each Pokémon's sets actually run Zero to Hero.
Pokémon with Zero to Hero
As a regular ability (1)
Zero to Hero FAQ
What does Zero to Hero do?
If this Pokemon is a Palafin in Zero Form, switching out has it change to Hero Form.
Which Pokémon have Zero to Hero?
1 Pokémon and forms can have Zero to Hero: Palafin.
What are the best Pokémon with Zero to Hero?
By competitive usage, the most used Pokémon that can have Zero to Hero are Palafin (#105 in Champions VGC, 100% run Zero to Hero).
Effect text from Pokémon Showdown (MIT); which Pokémon have it from Showdown's Pokédex, cross-checked against PokéAPI. Unofficial fan site.