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Introduction to National Dex
National Dex is a specialized competitive Pokémon format on Pokémon Showdown that allows players to use Pokémon, moves, and abilities from all generations of the Pokémon series. The format incorporates mechanics from the most recent generation (currently Gen 9) but also includes Pokémon that may not be available in the current games. It provides a broader pool of Pokémon and strategies, often leading to more varied and flexible team compositions. National Dex is designed for players who want to explore diverse strategies, test their skills with a larger range of Pokémon, and engage in a metagame that combines the mechanics of newer games with older, sometimes overpowered, Pokémon. For example, this format allows you to pair a Mega Evolution like Mega Metagross with a Pokémon like Dragapult from the latest generation. The increased freedom results in a more dynamic, unpredictable metagame, with a mix of traditional and modern strategies.
Key Functions of National Dex
Unrestricted Pokémon Pool
ExampleNational Dex allows players to use any Pokémon from previous generations, even those not available in current mainline games, including past legendaries and Mega Evolutions.
ScenarioA player wants to build a team around the synergy between Mega Charizard Y's Drought ability and a newly introduced Pokémon like Cinderace. In a restricted Gen 9 format, this wouldn't be possible due to the absence of Mega Evolutions, but National Dex allows such combinations.
Expanded Movesets and Abilities
ExampleIn National Dex, moves like Hidden Power (removed from the official games after Gen 7) are still usable, allowing for more customized type coverage.
ScenarioA player uses Hidden Power Ice on a Tapu Koko to deal with Landorus-Therian more effectively. In a format like Gen 9 OU, Tapu Koko wouldn't have this coverage option since Hidden Power is no longer accessible.
Mechanics from Latest Generation
ExampleDespite including Pokémon from previous generations, National Dex adopts the battle mechanics of the latest generation, such as Gen 9’s Terastallization.
ScenarioA player can use Terastallization to change the typing of a Mega Gyarados during battle, taking advantage of both Mega Evolution and Gen 9’s unique battle mechanic. This opens up new strategies and counters that wouldn’t be possible in either Gen 9 OU or older formats.
Ideal Users of National Dex
Competitive Players Seeking Variety
Players who enjoy testing a wide range of strategies, especially those who miss using older Pokémon or mechanics, find National Dex appealing. The format offers more creative freedom in teambuilding, as they can use Pokémon from different generations that wouldn’t otherwise be accessible in a standard format.
Players Interested in Complex Metagame
This format is ideal for experienced players who want a deeper, more complex competitive experience. Since National Dex combines both current and old mechanics, it presents more options for counterplay and tactical depth. Players who thrive on adapting to constantly shifting metas will find it rewarding.
How to Use National Dex
1
Visit aichatonline.org for a free trial without login, no need for ChatGPT Plus.
2
Select the National Dex battle format on the Pokémon Showdown platform or any compatible site where you can build and test Pokémon teams.
3
Familiarize yourself with the mechanics of National Dex, which allows Pokémon from all generations with no restrictions on regional Pokédex limitations.
4
Build a team by choosing Pokémon, movesets, abilities, items, and strategies that take advantage of the entire Pokémon roster, including Megas, Z-Moves, and Dynamax if supported.
5
Optimize your team for synergy, balance, and coverage. Test your team in battles and make adjustments to improve performance based on results.
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Common Questions About National Dex
What makes National Dex different from other Pokémon formats?
National Dex allows the use of Pokémon from all generations and regions, offering a unique blend of mechanics and items that are often restricted in standard formats, such as Mega Evolutions, Z-Moves, and certain banned Legendary Pokémon.
How does National Dex handle banned Pokémon and moves?
National Dex Smogon rules typically follow Smogon's tiering system, where certain Pokémon, abilities, or moves may be banned or restricted. Ubers and AG tiers allow more flexibility, while OU, UU, and other tiers have tighter restrictions.
How can I optimize a team for National Dex battles?
Focus on covering common threats and balancing offensive and defensive strategies. Make sure your team has answers for common sweepers, walls, and weather teams. Pay attention to synergy, entry hazards, and hazard control for better results.
Can I use Megas, Z-Moves, and Dynamax in National Dex?
Yes, in the National Dex format, you can use Mega Evolutions and Z-Moves. Dynamax is typically restricted in Smogon’s National Dex format, but certain variations or custom formats may allow it.
What are the best resources to learn about National Dex strategies?
Smogon University offers extensive guides on the National Dex metagame. Additionally, watching top players on Pokémon Showdown or reviewing sample teams on forums and social media can help improve your understanding.