TL;DR
- Complete Lanayru Mining Facility first to unlock Fledge’s quest
- Purchase two Stamina Potions from the Bazaar before starting
- Visit Knight Academy at night on three consecutive days
- Receive five Gratitude Crystals as final reward
- Use sleeping to advance time between quest stages efficiently
In The Legend of Zelda: Skyward Sword HD, Fledge represents one of the most rewarding character development arcs that directly benefits your progression. This timid companion of Link’s personal journey from weakness to strength provides not just narrative satisfaction but tangible gameplay advantages through Gratitude Crystals.
Gratitude Crystals serve as premium currency within Skyloft’s economy, enabling access to exclusive upgrades and items that significantly enhance your adventure capabilities. Unlike many collectibles that require exploration, these crystals emphasize relationship-building with Skyloft’s residents.
Fledge’s transformation quest stands out for its emotional resonance while delivering substantial practical value. The five crystals earned represent a meaningful contribution toward unlocking valuable rewards from Batreaux, making this among the most efficient character interactions for resource acquisition.
Location: Knight Academy – Specifically Fledge’s bedroom during nighttime hours. The academy transforms after dark, with different NPC interactions available exclusively during nocturnal visits.
Prerequisites: Must complete Lanayru Mining Facility dungeon. This story progression requirement ensures you have access to necessary items and demonstrates why timing is crucial for side quest completion.
Strategic preparation involves purchasing Stamina Potions beforehand from the Bazaar’s potion shop. Each potion costs 50 rupees, requiring 100 rupees total investment for both required doses. Consider completing minor rupee-gathering activities first to ensure financial readiness.
Time management proves essential – the quest spans three consecutive nights, so plan your main story progression around these time-sensitive interactions. Sleeping at your bed advances time efficiently between stages.
Your initial encounter with Fledge’s struggles occurs when you witness his barrel-lifting difficulties at the Knight Academy. This establishes his character motivation and sets the stage for your intervention in his personal training regimen.
During nighttime visits to the academy, you’ll discover Fledge in his private quarters attempting push-ups with limited success. His discouragement becomes apparent through dialogue, indicating the perfect moment for player assistance.
First Intervention: Provide Fledge with your initial Stamina Potion to revitalize his exhausted body. This immediate energy boost reinvigorates his determination, though the effects prove temporary.
Follow-up Requirement: Return the subsequent night to find Fledge’s energy depleted again. The second Stamina Potion delivery creates a compounding effect on his physical development.
Final Resolution: After the third consecutive night, speak with Fledge to witness his remarkable transformation. His gratitude manifests in the reward of five Gratitude Crystals, representing one of the more generous character interactions in Skyloft.
Optimal Timing: Initiate this quest when you have consecutive gameplay sessions available. The three-night requirement makes it ideal for focused completion rather than sporadic play.
Potion Acquisition: Buy both Stamina Potions simultaneously to avoid return trips to the Bazaar. Consider purchasing extras for your own use during demanding exploration sequences.
Avoiding Common Pitfalls: Don’t attempt this quest before completing Lanayru Mining Facility. Many players waste time trying to initiate interactions prematurely. Also ensure you visit exclusively at night – daytime visits won’t trigger the necessary sequences.
Efficiency Techniques: Use the sleep mechanic at Link’s house to rapidly advance through the required nights. This approach minimizes unnecessary waiting and optimizes your gameplay flow.

For comprehensive guidance on maximizing your battlefield effectiveness, explore our Class Guide to understand how character specialization impacts gameplay success.
Action Checklist
- Complete Lanayru Mining Facility to unlock quest availability
- Purchase two Stamina Potions from Bazaar (100 rupees total)
- Visit Knight Academy at night and give Fledge first potion
- Sleep until next night and deliver second Stamina Potion
- Sleep again and collect five Gratitude Crystals reward
No reproduction without permission:SeeYouSoon Game Club » Zelda: Skyward Sword Gratitude Crystal Quest Guide – Improving Fledge’s Strength Complete guide to strengthening Fledge and earning Gratitude Crystals in Skyward Sword HD
