Pokemon Let's Go Pikachu and Let's Go Eevee
Pokemon Let's Go Pikachu and Let's Go Eevee

Catching Mewtwo

Capture the legendary Psychic-type Mewtwo in Pokemon Let's Go. Fulfill the Kanto region's conditions with this guide to encounter and catch it.

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Catching Mewtwo

Mewtwo, the legendary Psychic-type Pokémon, awaits trainers who have proven their strength and completed their journey through the Kanto region. This guide will walk you through the precise steps to encounter and capture this formidable Pokémon.

Prerequisites for Encountering Mewtwo

Before you can even think about challenging Mewtwo, you must meet two crucial conditions:

  • Become the Pokémon League Champion: You must have defeated the Elite Four and the reigning Champion to earn the title of Pokémon League Champion. This signifies your mastery of the Kanto region.
  • Obtain the Master Ball: After becoming Champion, Professor Oak will visit you and reward you with the Master Ball. This invaluable item guarantees a capture on any Pokémon, making it the ideal tool for Mewtwo.

Locating Mewtwo: Cerulean Cave

Mewtwo resides deep within the mysterious Cerulean Cave. Follow these steps to reach its lair:

  1. Fly to Cerulean City: Use the Fly technique or travel manually to Cerulean City.
  2. Head North to Route 24: From Cerulean City, exit north onto Route 24.
  3. Find the Cave Entrance: On Route 24, look for a body of water. You'll need a Pokémon that knows the Secret Technique "Surf" to cross it. The entrance to Cerulean Cave is on the far side of this water.
  4. Navigate Cerulean Cave:
    • First Floor: The cave is a maze, but generally, you'll want to head towards the center. There are several ladders. Take the ladder that leads down to the next floor.
    • Second Floor (B1F): Continue navigating through this floor. You'll encounter various wild Pokémon, including high-level Chansey, which are excellent for experience points if you choose to battle them. Your goal is to find another ladder leading further down.
    • Third Floor (B2F): This is Mewtwo's chamber. You'll see Mewtwo floating majestically in the center of a large, open area.

Preparing for Battle

While the Master Ball ensures a capture, you'll still need to defeat Mewtwo in battle first. Mewtwo is a Level 70 Psychic-type Pokémon with incredibly high Special Attack and Speed. Here's how to prepare:

  • Strong Pokémon: Bring your strongest Pokémon, preferably those with high Attack or Special Attack stats. Dark-type and Bug-type moves are super effective against Psychic-types. Ghost-type moves are also super effective.
  • Recommended Pokémon Types:
    • Dark-type: Alolan Muk, Arcanine (with Crunch via TM), Snorlax (with Crunch via TM).
    • Bug-type: Scyther, Pinsir, Beedrill.
    • Ghost-type: Gengar, Alolan Marowak.
  • Healing Items: Stock up on plenty of Max Potions, Full Restores, and Revives. Mewtwo hits hard, so keeping your team healthy is crucial.
  • Status Conditions (Optional): While not strictly necessary due to the Master Ball, inflicting status conditions like Paralysis or Sleep can make the battle slightly easier if you're struggling to land hits. However, focus on raw damage output.

The Battle and Capture

Once you interact with Mewtwo, the battle will begin immediately. Here's the strategy:

  1. Prioritize Damage: Your primary goal is to deplete Mewtwo's HP. Use your most powerful super-effective moves.
  2. Heal as Needed: Don't be afraid to use your healing items. Mewtwo's Psychic and Psystrike attacks can be devastating.
  3. End the Battle: Once Mewtwo's HP is reduced to zero, it will be defeated.
  4. The Master Ball: After defeating Mewtwo, it will reappear. This is your chance to use the Master Ball. Open your bag, select the Master Ball, and throw it. The capture is guaranteed!

Congratulations, trainer! You have successfully captured the legendary Mewtwo, one of the most powerful Pokémon in the Kanto region. Enjoy your new companion!