About Pokémon Team Builder
Pokémon Team Builder is a browser-based tool for building and reviewing Pokémon Champions teams. It checks roster legality against official Regulation data, defensive type matchups, offensive coverage, and base Speed — and says Unknown wherever the published data does not answer a question.
Independent tool
Pokémon Team Builder is an independent tool and is not affiliated with, endorsed by, or connected to Nintendo, Creatures Inc., GAME FREAK inc., or The Pokémon Company International.
“Pokémon Team Builder” is a descriptive tool name. This site does not claim trademark rights in the name and does not suggest official status or endorsement.
Data sources and limits
Regulation dates, the Regulation M-B eligible roster, and the duplicate-item clause come from official Pokémon Champions news (champions-news.pokemon-home.com).
Form attributes — types, base stats, abilities, move pools, the item catalog, and self-hosted artwork — come from PokéBase (pokebase.app), an authorized third-party source used with permission for this project. PokéBase data is third-party data. This project does not claim that the dataset is official Nintendo or The Pokémon Company data, or that Nintendo or The Pokémon Company endorses this site.
Each audit displays its Regulation and data version. Ability effects, regulation-level move and item legality beyond published clauses, and unannounced M-C rule details are reported as Unknown rather than guessed. See Data Sources for coverage and known limits, and the Changelog for release history.
Rights and trademarks
© 2026 Pokémon. © 1995–2026 Nintendo/Creatures Inc./GAME FREAK inc.
Pokémon and Pokémon character names are trademarks of Nintendo.
All other trademarks are the property of their respective owners.
Pokémon, Pokémon character names, and related indicia are the property of Nintendo, Creatures Inc., GAME FREAK inc., and The Pokémon Company International.
Legal information
The information on this page does not constitute legal advice. For official legal information, please refer to the official Pokémon website.