Darkrai is one of the most iconic Mythical Pokémon in the franchise, known as the "Pitch-Black Pokémon" that inhabits the world of nightmares. In Pokémon Legends: Arceus, obtaining this Dark-type powerhouse is not part of the standard Pokédex progression. It requires a specific set of real-world conditions and post-game achievements. This guide details the exact steps to unlock the encounter, navigate the terrain, and successfully catch Darkrai.

The Mandatory Prerequisite: Save Data Linkage

The most important thing to understand before searching for Darkrai is that its appearance is locked behind a Nintendo Switch system check. You cannot encounter Darkrai in Pokémon Legends: Arceus unless you have save data from either Pokémon Brilliant Diamond or Pokémon Shining Pearl (BDSP) on your console.

The game checks for a save file associated with your Nintendo Account. You do not need to have completed the BDSP storyline; as long as a save file exists, the internal flag for the Darkrai quest will be eligible to trigger. If you are playing on a new console, ensure you have transferred your BDSP save data or started a new game in those titles before attempting the steps below.

Unlocking Request 93: The Darksome Nightmare

Once the save data requirement is met, Darkrai does not immediately appear. You must progress through the main campaign of Pokémon Legends: Arceus.

  1. Complete the Main Story: You must reach the end of the primary mission arc and watch the credits roll. Darkrai is considered post-game content.
  2. Return to Jubilife Village: After the credits, head back to the Galaxy Team Headquarters.
  3. Check the Blackboard: Enter Professor Laventon’s office (located inside the Galaxy Hall). Interact with the blackboard behind him. If you have the BDSP save data and have beaten the game, a new request titled "Request 93: The Darksome Nightmare" will appear.
  4. Accept the Request: Upon accepting, a cutscene will trigger featuring a villager named Cael, who reports a terrifying shadow causing nightmares near the Clamberclaw Cliffs.

Locating Darkrai in Coronet Highlands

With the request active, your next destination is the Coronet Highlands. However, you cannot simply fly there and find it at any time. Darkrai is a creature of the night, and the encounter is time-gated.

Setting the Time

Travel to any base camp in the Coronet Highlands (the Mountain Camp is the closest to the target area). Interact with the tent and choose to rest until nightfall. The encounter will not trigger during the morning, midday, or evening.

Reaching Clamberclaw Cliffs

Mount your Hisuian Braviary or Sneasler and head toward the Clamberclaw Cliffs, specifically the eastern side near a large, bowl-shaped rock formation. As you approach the quest marker, a cutscene will automatically trigger, signifying Darkrai’s arrival. It will appear in a small arena-like valley.

The Encounter Strategy: How to Battle and Catch

Darkrai is notoriously difficult to catch because it is extremely aggressive and highly mobile. Unlike standard Pokémon, it will constantly teleport and vanish into shadows, making it hard to target with Poké Balls or initiate a battle.

Stealth and Stunning

Darkrai will notice you almost immediately. When it spots you, it will fire dark energy orbers that cause your character to black out if hit.

  • Use Cover: There are large rocks in the arena. Use them to break Darkrai's line of sight.
  • Wait for the Scream: Darkrai will occasionally let out a scream or a dark pulse. This is your window.
  • Items: Use Smoke Bombs to create artificial cover. If you have Sticky Globs or Mud Balls, you can attempt to stun it, though Darkrai recovers from stuns much faster than other legendary Pokémon.

Initiating the Battle

You cannot catch Darkrai with a backstrike while it is in its "shadow" state. You must initiate a Pokémon battle to weaken it. Wait for Darkrai to materialize and let out a roar, then quickly throw one of your partner Pokémon at it.

Darkrai is Level 70. It is a pure Dark-type, meaning it has the following vulnerabilities:

  • Weaknesses: Fighting, Bug, Fairy (2x damage).
  • Resistances: Ghost, Dark (0.5x damage).
  • Immunities: Psychic (0x damage).

Capturing Tips

  1. Status Conditions: Once in battle, inflict Paralysis (Thunder Wave) or Drowsiness to significantly increase the catch rate. Avoid Poison or Burn, as they might accidentally knock Darkrai out over several turns.
  2. Ball Choice: Ultra Balls are the standard reliable choice. If you manage to stun it before the battle, a Lead Ball or Gigaton Ball can work well, provided you are close enough.
  3. The Faint Clause: If you accidentally defeat Darkrai, don't panic. It is not gone forever. Simply return to Jubilife Village, then come back to the Coronet Highlands at night. It will respawn in the same location.

Darkrai Stats and Moveset

Once caught, Darkrai is a powerful asset to your team. Here is a breakdown of what you are getting:

  • Category: Pitch-Black Pokémon
  • Type: Dark
  • Base Stats:
    • HP: 70
    • Attack: 90
    • Defense: 90
    • Special Attack: 135
    • Special Defense: 90
    • Speed: 125

Darkrai’s signature move in this game is Dark Void. While its accuracy was nerfed in previous generations, in Legends: Arceus, it is still devastating. It inflicts the Drowsy status on the target and lowers their defensive stats.

Notable Moves via Leveling/Training:

  • Dark Pulse: High-damage STAB (Same Type Attack Bonus) move.
  • Shadow Ball: Excellent coverage against Psychic and Ghost types.
  • Psychic: Useful for dealing with Fighting-type threats.
  • Nasty Plot: Boosts Special Attack significantly for a sweep.

Completing Darkrai's Research Tasks

If you are aiming for the Shiny Charm or a perfect Pokédex, you need to reach Research Level 10 for Darkrai. Since there is only one Darkrai available per save file, you cannot rely on "Number Caught" tasks.

Focus on these objectives to level it up quickly:

  • Times you've seen it use Dark Void: This is the most efficient task. Use the move in Strong Style to double up on progress points.
  • Times you've seen it use Shadow Ball: Another easy move-based task.
  • Agile/Strong Style moves: Use these during low-stakes battles against wild Pokémon in the Obsidian Fieldlands.

Frequently Asked Questions

Is Darkrai required to face Arceus? No. Mythical Pokémon (Darkrai and Shaymin) are considered bonus content. You do not need to catch them to trigger the final encounter with Arceus at the Temple of Sinnoh. You only need to catch all Pokémon in the base Hisui Pokédex.

Is Darkrai shiny locked? Yes. In Pokémon Legends: Arceus, Darkrai is shiny locked. This means no matter how many times you reset the encounter, it will always appear in its standard black and red coloration. Any "Shiny Darkrai" seen in this specific game is likely the result of external modifications.

Can I get Darkrai without Brilliant Diamond or Shining Pearl? No legitimate method exists within the game to trigger Request 93 without the BDSP save data. The quest is specifically designed as a reward for players who support multiple titles in the series.

What is the best Nature for Darkrai? Given its high Speed and Special Attack, a Timid Nature (+Speed, -Attack) is generally considered the best. It allows Darkrai to outspeed most of the Hisuian roster. A Modest Nature (+Special Attack, -Attack) is also a strong choice if you prefer raw power.

By following these steps, you will add one of the most powerful Dark-type attackers to your Hisuian journey. Remember to keep your distance during the initial phase of the encounter, as Darkrai’s nightmare orbs can end the hunt before the battle even begins.