Navigating the post-game content in Granblue Fantasy Relink requires players to gather specialized materials to maximize their characters' combat potential. Among these rare resources is the Fortified Hearth, a legendary drop that often becomes a progression bottleneck for endgame crafting. Understanding where to farm this material and how to properly utilize it will help players streamline their weapon upgrade journey.

Where to Find Fortified Hearth Locations

The Fortified Hearth is primarily obtained as a rare drop from the boss fight against Excavallion. Players can access this fight by accepting the side quest titled The Saga Continues: Earth at the Quest Counter. This mission is located in the Dahli Relicbelt region and becomes available on Maniac difficulty after completing the necessary prerequisite quests.

To unlock this specific quest, players must first complete the main story and reach the Zegagrande Legend rank. Additionally, clearing the Saga Illustrated: Veil quest is required before the Quest Counter NPC will offer the earth-variant challenge. Once unlocked, defeating Excavallion gives players a chance to earn the Fortified Hearth upon mission completion.

Alternative Methods for Obtaining Fortified Hearths

Because the drop rate from the Excavallion boss fight can be quite low, players often seek alternative ways to acquire the material. Siero's Knickknack Shack provides a guaranteed option through the trade feature. Players can exchange 5 Gold Dalia Badges directly for a Fortified Hearth, saving valuable time if RNG is uncooperative.

Earning Gold Dalia Badges requires participating in online quick quests or completing specific endgame challenges. Utilizing Siero's shop is often recommended for players who want to avoid repeated boss grinding. Balancing quest farming with badge redemption ensures a steady supply of this legendary resource.

Key Uses for Fortified Hearth in Endgame Crafting

Fortified Hearths serve a vital purpose in upgrading top-tier weaponry across various character builds. Their primary role involves uncapping weapon levels and completing late-stage Ascension Weapon awakenings. Without these items, players will find their damage output capped during high-difficulty encounters.

Investing these materials into key gear pieces allows characters to meet high damage thresholds needed for Proud difficulty quests. Prioritizing which character's Ascension Weapon to upgrade first is crucial due to the scarcity of the hearths. Planning your upgrades carefully prevents wasting resources on secondary weapons early on.

Strategies for Farming the Excavallion Boss Fight

Defeating Excavallion efficiently requires a team built for burst damage and target destruction. During the second phase of the fight, players must destroy the glowing yellow stone pillars to open a damage window on the central gem. Saving Skybound Arts to freeze time during this mechanic makes destroying the pillars significantly easier.

If your party struggles with DPS checks, upgrading your overall attack stats before attempting Maniac difficulty is recommended. Running the mission with coordinated online players can also speed up clear times considerably. Consistent clears will eventually yield the needed Fortified Hearths alongside other valuable craftables like Silver Centrums.