Home News Should You Choose Spark or Sierra in the Pokemon GO Holiday Part 1 Research?

Should You Choose Spark or Sierra in the Pokemon GO Holiday Part 1 Research?

Author : Lucas Jan 21,2025

In Pokemon GO's Holiday Part 1 branching research, trainers face a crucial decision: assist Spark or Sierra. While Niantic's official announcement omits details on this free research, available December 17th-22nd (9:59 AM local time), the choice impacts your Pokemon catching focus and reward encounters.

Choosing Your Path: Spark or Sierra?

The core difference lies in the Pokemon types: Ice (Spark) or Fire (Sierra). The final reward (Sandygast) is identical, but the path to it differs significantly.

Spark's Ice-Type Challenge:

Pokemon GO Spark

Image via Niantic

Choosing Spark means focusing on Ice-type Pokemon. Your Part 2 reward is an Alolan Vulpix encounter.

Part 2:

Research Task Reward
Catch 10 Ice-Type Pokemon 10 Pinap Berries
Take 5 snapshots of wild Pokemon 20 Poke Balls
Complete 5 Field Research Tasks 500 Stardust
Complete All Three Tasks Alolan Vulpix & 2000 XP

Part 3:

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

Sierra's Fire-Type Pursuit:

Pokemon GO Rocket Leaders

Image via Niantic

Selecting Sierra shifts the focus to Fire-type Pokemon, rewarding you with a Shadow Vulpix encounter in Part 2.

Part 2:

Research Task Reward
Catch 10 Fire-Type Pokemon 10 Pinap Berries
Take 5 snapshots of wild Pokemon 20 Poke Balls
Complete 5 Field Research Tasks 500 Stardust
Complete All Three Tasks Shadow Vulpix & 2000 XP

Part 3:

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

Your decision hinges on your preferred Vulpix variant (Alolan or Shadow) and the Pokemon type you wish to prioritize during the event. Pokemon GO is currently available.

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