Where is the ultimate weapon in pokemon x?

There isn't a single "ultimate weapon" in Pokémon X, as the concept of "ultimate" is subjective and depends on the situation. However, there are certain Pokémon and items that are considered highly powerful and effective in battle.

Here are some of the strongest options in Pokémon X:

* Legendary Pokémon: Pokémon like Xerneas, Yveltal, and Zygarde are incredibly powerful with high stats and unique abilities. They are not easily obtainable, but they are incredibly strong in battle.

* Mega Evolutions: Mega Evolutions like Mega Charizard X/Y, Mega Garchomp, and Mega Lucario significantly boost a Pokémon's stats and abilities, making them formidable in battle.

* Items: Powerful items like the Life Orb, Choice Specs, and Choice Scarf can greatly enhance a Pokémon's power and abilities. However, these items also come with drawbacks that should be considered.

* Specific moves and abilities: Certain moves and abilities like "Dragon Dance" or "Swords Dance" can boost a Pokémon's stats significantly, making them highly effective in battle.

Ultimately, the "ultimate weapon" in Pokémon X depends on your individual playstyle, team composition, and the specific battles you are facing. It's best to experiment with different Pokémon and strategies to find what works best for you.