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?

Jan 24,2025 Author: Liam

In Pokémon GO's Holiday Part 1 branching research, trainers face a choice: aid Spark or Sierra. This guide clarifies the differences to help you decide. The event, running December 17-22 (9:59 AM local time), features a free research path with three sections. After the first, you select your path.

Pokémon GO Holiday Part 1: Spark vs. Sierra

The core difference lies in the Pokémon types you'll focus on and the reward encounter. Both paths offer similar rewards in Part 3, including a Sandygast encounter.

Spark's Research: An Ice-Type Focus

Pokémon GO Spark

Image via Niantic

Choosing Spark directs your efforts towards Ice-type Pokémon. Your Part 2 reward is an Alolan Vulpix.

Part 2 Tasks & Rewards:

Research TaskReward
Catch 10 Ice-Type Pokémon10 Pinap Berries
Take 5 snapshots of different wild Pokémon20 Poké Balls
Complete 5 Field Research Tasks500 Stardust
Complete All Three TasksAlolan Vulpix encounter, 2000 XP

Part 3 Tasks & Rewards:

Research TaskReward
Catch 25 Ice-Type Pokémon10 Ultra Balls
Power Up Ice-Type Pokémon 10 Times1 Golden Razz Berry
Collect MP from 3 Power Spots100 Max Particles
Complete All Three TasksSandygast Encounter, 3000 XP, 2000 Stardust

Sierra's Research: A Fire-Type Focus

Pokémon GO Rocket Leaders

Image via Niantic

Sierra's path centers on Fire-type Pokémon, rewarding you with a Shadow Vulpix in Part 2. Part 3 rewards remain consistent with Spark's path.

Part 2 Tasks & Rewards:

Research TaskReward
Catch 10 Fire-Type Pokémon10 Pinap Berries
Take 5 snapshots of different wild Pokémon20 Poké Balls
Complete 5 Field Research Tasks500 Stardust
Complete All Three TasksShadow Vulpix encounter, 2000 XP

Part 3 Tasks & Rewards: (Identical to Spark's Part 3)

Your decision hinges on your preferred Vulpix variant and the Pokémon type you wish to prioritize catching. Pokémon GO is available now.

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