Here's how Hidden Power works in Emerald:
1. Type Determination: The type of Hidden Power is determined by the individual values (IVs) of the Pokemon. Specifically, it's calculated based on the sum of its HP, Attack, Defense, Special Attack, Special Defense, and Speed IVs, modulo 15 (the remainder after division by 15). This number corresponds to a specific type, as shown in the table below:
| Sum (modulo 15) | Type |
|-----------------|----------|
| 0 | Normal |
| 1 | Fighting |
| 2 | Flying |
| 3 | Poison |
| 4 | Ground |
| 5 | Rock |
| 6 | Bug |
| 7 | Ghost |
| 8 | Steel |
| 9 | Fire |
| 10 | Water |
| 11 | Grass |
| 12 | Electric |
| 13 | Psychic |
| 14 | Ice |
| 15 | Dragon |
2. Power and Accuracy: Hidden Power always has a base power of 60 and an accuracy of 100%.
3. Usage in Emerald:
* Strategic Advantage: Knowing the type of Hidden Power your opponent's Pokemon has can give you an edge in battles. For example, if you know your opponent's Pokemon has Hidden Power Fire, you can choose a Pokemon that resists fire.
* Hidden Power Breeding: You can use Hidden Power to breed Pokemon with specific type advantages. This can be particularly useful for competitive battling, as you can create Pokemon with a wider range of moves.
* Unique Attack Option: While Hidden Power doesn't have a high base power, it offers a unique attack option for certain Pokemon. For example, a Pokemon that doesn't normally learn a particular type of move might learn Hidden Power in that type.
4. Finding Hidden Power:
In Emerald, you can find Hidden Power by:
* Breeding: The type of Hidden Power is passed down from parents to offspring.
* Catching: Some wild Pokemon have Hidden Power.
* Using the Move Tutor: The Move Tutor can teach Hidden Power to certain Pokemon.
Overall, Hidden Power in Pokemon Emerald is a valuable move that can add variety and strategy to your battles. By understanding how it works, you can make informed decisions about which Pokemon to use and how to best exploit its potential.