All Mysterious Masks Special Research tasks and rewards in Pokemon Go

How to complete Mysterious Masks Special Research in Pokemon go
• Task 1
Catch 40 Ghost-type Pokemon – 1,313 Stardust
Make nine Curveball throws – Yamask encounter
Make 49 Nice Throws – Nine Ultra balls
Rewards: 490 Stardust, 4,900 XP, and a Galarian Yamask encounter

•Task 2
Catch 40 Ghost-type Pokemon – 1,313 Stardust
Earn nine hearts with your buddy – Yamask encounter
Send 13 gifts to friends – 40 Great Balls
Rewards: 490 Stardust, 4,900 XP, and a Galarian Yamask encounter

•Task 3
Catch 40 Ghost-type Pokemon – 1,313 Stardust
Catch nine different species of Ghost-type Pokemon – Yamask encounter
Use 49 berries to help catch Pokemon – 49 Poké Balls
Rewards: 490 Stardust, 4,900 XP, and a Galarian Yamask encounter

•Task 4
Claim reward – 49 XP
Claim reward – 490 XP
Claim reward – 4,900 XP
Rewards: 490 Stardust, 49 Yamask Candy, and a Galarian Yamask encounter

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