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
  • Xbox Game Pass March 2025 Wave 2 Revealed

    Microsoft has unveiled the second wave of Xbox Game Pass titles for March 2025, revealing exciting new additions for subscribers.New Releases Hitting Game PassAvailable today (March 18) as a day-one title:33 Immortals (Game Preview) (Cloud, PC, Xbox

    Jan 10,2026
  • Clash Royale Evolves Inferno Dragon with Ismo Leikola Collab

    Get ready—the Inferno Dragon is finally unlocking an Evolution card.You can now redirect its already-powerful fire beam between targets.The reveal features Finnish comedy star Ismo Leikola in a leading role.Clash Royale is the latest Supercell game t

    Jan 10,2026
  • Assassin's Creed Shadows Adds Weapon Transmog Feature

    Assassin's Creed Shadows introduces a transmog system that lets players maintain their weapon stats while customizing their visual appearance. Discover how the game's progression and customization systems offer players extensive control over their g

    Jan 10,2026
  • Skyrim Dragonborn Helmet Now Available at IGN Store

    The Elder Scrolls V: Skyrim stands as one of the most expansive RPGs ever created. Among its legendary artifacts and settings, the Dragonborn Helmet worn by your character reigns supreme. For a limited period, the IGN Store offers pre-orders for Fana

    Jan 10,2026
  • Infinity Nikki Uses Bedrock Crystals for Fashion

    In this fashion-focused game, crafting unique outfits is the primary objective. Players can't create garments from thin air - they need to gather special materials through exploration and combat.Image: ensigame.com This guide explains how to acquire

    Jan 10,2026
  • Top Palworld Mods You Need Now

    Palworld has emerged as a gaming phenomenon, selling over 8 million copies since launch. This creature-collecting survival title blends open-world exploration with base-building mechanics, keeping players engaged for hours. Alongside official updates

    Jan 10,2026