Home News Pokémon GO: Spark or Sierra in Holiday Part 1 Research?

Pokémon GO: Spark or Sierra in Holiday Part 1 Research?

Author : Aria Feb 06,2025

In Pokémon GO's Holiday Part 1 branching research, trainers face a crucial decision: aid Spark or Sierra. This guide clarifies the differences to help you choose wisely. The event runs from December 17th to December 22nd, 9:59 AM local time. The official Niantic announcement omits details on this free research, focusing instead on Field Research and paid Timed Research.

Pokémon GO Spark

Image via Niantic

Spark's Research: This path emphasizes Ice-type Pokémon.

Part 2:

Research Task Reward
Catch 10 Ice-Type Pokémon 10 Pinap Berries
Take 5 snapshots of different Pokémon 20 Poké Balls
Complete 5 Field Research Tasks 500 Stardust
Complete All Three Tasks Alolan Vulpix encounter, 2000 XP

Part 3:

Research Task Reward
Catch 25 Ice-Type Pokémon 10 Ultra Balls
Power Up Ice-Type Pokémon 10 Times 1 Golden Razz Berry
Collect MP from 3 Power Spots 100 Max Particles
Complete All Three Tasks Sandygast encounter, 3000 XP, 2000 Stardust

Sierra's Research: This path focuses on Fire-type Pokémon.

Pokémon GO Rocket Leaders

Image via Niantic

Part 2:

Research Task Reward
Catch 10 Fire-Type Pokémon 10 Pinap Berries
Take 5 snapshots of different Pokémon 20 Poké Balls
Complete 5 Field Research Tasks 500 Stardust
Complete All Three Tasks Shadow Vulpix encounter, 2000 XP

Part 3:

Research Task Reward
Catch 25 Fire-Type Pokémon 10 Ultra Balls
Power Up Fire-Type Pokémon 10 Times 1 Golden Razz Berry
Collect MP from 3 Power Spots 100 Max Particles
Complete All Three Tasks Sandygast encounter, 3000 XP, 2000 Stardust

The final Sandygast encounter is identical regardless of your choice. Your decision hinges on whether you prefer an Alolan Vulpix or Shadow Vulpix encounter and which Pokémon type you wish to prioritize catching. Pokémon GO is available now.

Latest Articles More
  • MultiVersus Shuts Down, Fans Mourn Beloved Game

    MultiVersus, the free-to-play crossover fighting game launched in 2024, is set to shut down permanently in the near future.Player First Games revealed back in January that Season 5 would mark MultiVersus' final chapter, with servers closing for good

    Mar 19,2026
  • Methods: Complete Edition Brings All of the Chapters in a Single Release

    Erabit Studios’ Methods: Complete Edition has arrived on Android. It brings together the full detective visual novel experience in one unified package. Dive into its sharp wit and fast-paced mysteries all at once—no need to buy each chapter separatel

    Mar 19,2026
  • FFVII Remake Trilogy Coming to Switch 2, Confirms Dev

    In Nintendo's latest Creator's Voice series episode, Final Fantasy Remake series director Naoki Hamaguchi confirmed Final Fantasy VII Remake Intergrade will launch for Switch 2.Intergrade represents the enhanced PS5 edition of 2020's PS4 title Final

    Mar 18,2026
  • Ticket to Ride Expands With Japan Bullet Train

    Ticket to Ride takes players on a virtual rail journey across Japan with its newest expansion. Marmalade Game Studio and Asmodee Entertainment have released the Japan Expansion for the digital adaptation of the classic board game.Help Build the Train

    Mar 17,2026
  • Alan Wake 2 Studio Aims to Rival Naughty Dog

    Remedy Entertainment's mission is to propel the gaming industry forward. Inspired by the work of Naughty Dog, especially the Uncharted franchise, the team aspires to become "the European equivalent of that iconic studio," says Alan Wake 2 game direct

    Mar 17,2026
  • Mortal Kombat 2 Release Date Changes Once Again, but This Time It's Good News

    Mortal Kombat 2's theatrical release date has shifted once more—this time, it’s been moved up by a week to May 8, 2026. Mortal Kombat 2 was originally scheduled to premiere on October 24, 2025, but was pushed to May 15, 2026 after Warner Bros. and Ne

    Mar 15,2026