* Palkia's Catch Rate: Palkia has an extremely low catch rate, making it incredibly difficult to catch.
* Ultra Ball Effectiveness: While Ultra Balls increase your chances of catching Pokémon compared to Poké Balls, they're not specifically designed for catching incredibly rare or powerful Pokémon like Palkia.
* Legendary Encounters: Legendary Pokémon like Palkia typically have unique capture mechanics that often involve specific strategies and items.
To catch Palkia, you'll likely need:
* Master Balls: These are guaranteed to catch any Pokémon, but they are extremely rare.
* A high-level Pokémon with strong moves: Weakening Palkia significantly increases your chances of catching it.
* Status Conditions: Using moves like "Sleep" or "Freeze" can further increase your chances of catching it.
* Specific Items: Some games might introduce items that boost your catch rate for legendary Pokémon.
Remember, capturing Palkia is a challenging feat in most Pokémon games.