As a Pokémon expert, I'm here to guide you through the process of evolving Archen, a prehistoric Pokémon known for its ability to fly despite having wings that are more like arms.

To evolve Archen into its final form, Archeops, you need to trade it while it is holding a Kings Rock. The trading action combined with holding the specific item triggers its evolution. Here's a step-by-step guide:


1. Acquire a Kings Rock: This is an item that can be found in various locations within the Pokémon games or obtained through in-game events.

2. Give Kings Rock to Archen: You need to place the Kings Rock in Archen's item storage so that it's holding it.

3. Trade Archen: Find a friend who is willing to trade with you. Once you initiate the trade and it's in progress, Archen will evolve into Archeops.

Please note that the evolution method might change depending on the specific game version you are playing, so always check the latest guides or resources for your game.

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Archen (Japanese: ���`���� Archen) is a dual-type Rock/Flying Fossil Pok��mon introduced in Generation V. It is resurrected from a Plume Fossil and evolves into Archeops starting at level 37.read more >>