TL;DR
- Marshadow available free to all players during Stunning Styles event with no expiration
- Complete six research steps involving catching, exploration, and battle challenges
- Previous Go Fest ticket holders receive bonus candy instead of duplicate Marshadow
- Optimize completion with strategic PokéStop routes and adventure sync features
- Final rewards include Marshadow encounter, premium items, and substantial XP gains
A rare opportunity to obtain the elusive gloomdweller Pokémon has arrived for trainers worldwide.
The “A Striking Shadow” Special Research represents your pathway to acquiring Marshadow in Pokémon Go without requiring previous event participation.
This unique fighting- and ghost-type mythical creature initially debuted exclusively for Pokémon Go Fest 2024 premium ticket holders. Following the standard release pattern for mythical Pokémon, Marshadow now becomes accessible to the entire player base at no cost.
This special research becomes available throughout April 2025’s “Stunning Styles” celebration, which also introduces Paldean Tauros to the game. Once you log in during the event timeframe and acquire the research, it remains permanently in your tasks without any completion deadline—allowing you to progress at your preferred speed.
Important note: Trainers who previously completed the “A Shadowy Caper” research during Go Fest 2024 will obtain additional Marshadow candy rather than a second Pokémon encounter. This prevents duplicate mythical Pokémon in your collection while still providing valuable progression resources.
After initiating the “A Striking Shadow” special research, you retain indefinite access to finish the objectives. Special acknowledgment to Leek Duck for contributing to the comprehensive step breakdown.

Catching 50 Pokémon Efficiently
Successfully capture fifty Pokémon to earn ten Razz Berries. For optimal efficiency, visit areas with high spawn density like parks, shopping centers, or locations with active lures. Using Incense can significantly accelerate completion by generating additional spawns around your location.
PokéStop and Gym Spinning Strategy
Spin fifty PokéStops or Gyms to trigger a Mankey encounter. Plan routes through dense urban areas or popular parks where multiple stops cluster closely together. If available, use a Pokémon Go Plus device or similar accessory to spin stops automatically while focusing on other tasks.
Distance Exploration Techniques
Cover ten kilometers of exploration to receive twenty Poké Balls. Enable Adventure Sync to track distance while the app is closed during walks, runs, or daily commutes. Swing your phone gently while stationary or use a treadmill if outdoor movement isn’t feasible.
Completion Rewards: 2,000 Experience Points, Timburr encounter opportunity, three Golden Razz Berries
Battle Participation Objectives
Engage in fifteen trainer battles to progress through this stage. For fastest completion, challenge friends repeatedly using the battle-again feature or participate in the Go Battle League. Use low-CP Pokémon to expedite battles if victory isn’t required.
Raid Battle Completion
Successfully complete five raids of any difficulty level. Prioritize one-star raids for quick solo completion or join larger raids through remote participation. Coordinate with local communities to maximize efficiency and minimize resource expenditure.
Resource Management
Earn 5,000 Stardust through various gameplay activities. Combine this objective with catching Pokémon, hatching eggs, or completing research tasks to multitask effectively. Star Pieces can boost Stardust acquisition by 50% if available.
Completion Rewards: 2,500 Experience Points, fifteen Pinap Berries, 5,000 Stardust
Final Research Objectives
Claim your well-earned rewards to conclude the special research journey. This final step typically involves simple collection tasks rather than additional challenges, serving as the culmination of your efforts.
Marshadow Encounter Strategy
When encountering Marshadow, use Golden Razz Berries and aim for Excellent throws to maximize capture probability. This mythical Pokémon has a base catch rate similar to other legendaries, so patience and precision are essential.
Comprehensive Reward Package
Receive Marshadow’s special move upon capture, along with substantial experience points and premium items. The move typically matches Marshadow’s signature fighting-style technique from main series games.
Final Rewards: 5,000 Experience Points, Marshadow encounter, Silver Pinap Berries, Rare Candy
Time Management Approach
Dedicated players can complete most research steps within 3-5 hours of active gameplay. The exploration requirement may extend completion time based on your mobility options. Weekend events often provide bonus spawns and raids that accelerate progress.
Common Completion Mistakes
Avoid wasting premium items on trivial tasks—save Golden Razz Berries for the Marshadow encounter. Don’t overlook Adventure Sync settings, which can passively accumulate distance while the app is closed. Ensure you have sufficient storage space before encountering reward Pokémon.
Resource Planning
Stockpile Poké Balls before beginning the research to avoid interruptions. Coordinate raid completions with friends to minimize potion and revive usage. Time Stardust-earning activities with potential Star Piece activation for bonus gains.
Long-term Value
Marshadow possesses unique typing that provides advantages in specific PvP and PvE scenarios. Its ghost/fighting combination offers rare offensive coverage against normal, psychic, and dark-type opponents. Power up your Marshadow strategically based on your battle preferences.
Action Checklist
- Activate Adventure Sync and stockpile Poké Balls before starting
- Complete catching tasks in high-spawn areas with Incense active
- Plan PokéStop route through dense urban areas for efficient spinning
- Coordinate with friends for quick battle and raid completions
- Use Golden Razz Berries and aim for Excellent throws on Marshadow
No reproduction without permission:Game Guides » Pokémon Go ‘A Striking Shadow’ Marshadow special research tasks Complete guide to Pokémon Go's Marshadow research with strategies, rewards, and optimization tips
