Master Pokémon Go’s Sizeable Surprises Collection Challenges with expert strategies, reward breakdowns, and event optimization tips.
Event Overview & Key Details
Pokémon Go’s Sizeable Surprises event presents trainers with dual Collection Challenges packed with exclusive rewards. This guide delivers everything required for successful completion.
Unlock premium bonuses by mastering both Collection Challenges during the Sizeable Surprises event. Here is your essential strategic overview.
The Sizeable Surprises event is active from Thursday, April 4, 2024, until Tuesday, April 9, 2024. Throughout this period, the spawn rates for both abnormally small (XXS) and large (XXL) Pokémon are significantly boosted in wild encounters, making it the ideal time to hunt for size-specific medals or simply add variety to your collection.
A major highlight for collectors is the inaugural appearance of the Shiny variants for Celesteela, Kartana, and Wimpod. This marks the first opportunity for trainers to obtain these coveted alternate-color versions, adding substantial value to raid and encounter participation.
To capitalize on the event’s full potential and secure all available rewards, focusing on the two specialized Collection Challenges is crucial. The following sections provide a detailed tactical breakdown.
Collection Challenge Breakdown
Credits to Serebii for comprehensive data, enabling trainers to plan their challenge completions with precision. Each challenge has a distinct theme and reward pool.
The Giant Discoveries Collection Challenge requires catching a specific set of Pokémon commonly found in the wild during this event. Upon completion, trainers are granted 10 Pinap Berries and an encounter with Wailmer. Pinap Berries are invaluable for doubling candy gains, making them perfect for powering up or evolving rare finds like the reward Wailmer itself.
Conversely, the Tiny Treasures Collection Challenge focuses on a different set of species. Successfully finishing this task yields 10 Razz Berries and a guaranteed encounter with Wimpod. Razz Berries increase catch rates, which is exceptionally useful for securing the shiny Wimpod or other elusive event Pokémon. This reward structure is cleverly designed—the berries aid in catching more challenge Pokémon, while the guaranteed encounter helps complete the Pokédex or hunt for shinies.
Reward Strategy Tip: Use the Pinap Berries from the first challenge on the Wailmer encounter to get extra candy for evolving it into Wailord. Use the Razz Berries from the second challenge to improve your catch rate on the shiny Wimpod or other rare spawns, creating a synergistic loop.
Advanced Completion Strategies
Efficient Hunting Techniques: Don’t just wander. Activate a Daily Adventure Incense or park a Lure Module at a PokéStop in a biome matching your needed Pokémon (e.g., near water for Wailmer). The event’s boosted XXS/XXL rates apply to these methods as well. Focus on completing one challenge at a time to avoid juggling too many target species.
Common Pitfalls to Avoid: A frequent mistake is using valuable Berries on non-challenge Pokémon early in the event, leaving you without them for the final, harder-to-catch reward encounters. Another is neglecting to check the ‘Today View’ in your research tab to track your challenge progress, leading to last-minute confusion.
Resource Optimization for Advanced Players: If you have limited playtime, prioritize catching the Pokémon that are rarest outside this event. Save your Ultra Balls for the guaranteed Wailmer and Wimpod encounters to ensure they don’t flee. For shiny hunters, remember that the shiny debut rate is separate from the size variation rate—check every Celesteela, Kartana, and Wimpod you see.
With these strategies, you’re equipped to conquer the challenges efficiently. For continued success, explore our comprehensive Pokémon Go resource library below:
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Actionable Checklist & Next Steps
Pre-Event Preparation (Before April 4)
1. Clear research task slots to accept the new Collection Challenges immediately.
2. Stock up on Poké Balls, Great Balls, and Berries from PokéStops and Gifts.
3. Identify local parks or water-adjacent areas with high PokéStop density for efficient farming.
Event Execution Plan (April 4-9)
4. Log in on the first day to receive both challenges and note the required Pokémon.
5. Use Incense during active play sessions to boost encounter rates with challenge species.
6. Catch the reward Wailmer and Wimpod as soon as you earn them—they may be needed for other tasks.
7. Track your progress meticulously in the ‘Today View’ to avoid missing any requirements.
8. Prioritize catching Pokémon that are rare outside this event to maximize your collection’s value.
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