What Lies beneath the Mask?

In this guide to Pokémon Go's Special research mission "What Lies beneath the Mask?", you'll find all the solution and information to complete this series of Halloween 2021 quests.

There's nothing particularly difficult about this special research mission. The challenge will be to capture a good number of Ghost-type Pokémon, which are harder to find outside events.

Step 1/4

Missions:

• Catch 40 Ghost-type Pokémon  (x400 Stardust)
• Transfer 9 Pokemon (Duskull Encounter)
• Make 49 Nice Throws (x9 Ultra Balls)

Rewards:

• Yamask Encounter
• x4000 XP
• x9 Nanab Berries

Step 2/4

Missions:

• Catch 40 Ghost-type Pokémon (Pikachu Encounter)
• Make 9 Curveball Throws (x490 Stardust)
• Use 49 Berries to help catch Pokemon (Banette Encounter)

Rewards:

• Yamask Encounter
• x4000 XP
• x9 Razz Berries

Step 3/4

Missions:

• Catch 40 Ghost-type Pokémon (x400 Stardust)
• Catch 9 different species of Ghost-type Pokemon (Alolan Marowak Encounter)
• Make 49 Great Throws(x49 Poke Balls)

Rewards:

• Yamask Encounter
• x4000 XP
• x9 Pinap Berries

Step 4/4

Missions:

• Claim Reward (x49 XP)
• Claim Reward (x49 XP)
• Claim Reward (x49 XP)

Rewards:

• x4 Yamask Candy
• x9 Yamask Candy
• x4900 Stardust