Fire Emblem: Fortune’s Weave Fire Emblem Fortune’s

Fire Emblem: Fortune’s Weave challenges players with a vast roster-building system, culminating in unlocking the coveted Divine Classes. These top-tier forms push your units beyond the limitations of Advanced Classes, granting extraordinary stat boosts and abilities. Yet to obtain them, you’re propelled into a pressured scavenger hunt for the Keys of the Diadem, scattered across the continent’s most treacherous dungeons during Part 3. Navigating this quest effectively changes the flow of your late-game experience and the strength of your army.

Once you enter Chapter 4 of Part 3, titled The Hopes of Monarchs and of People , Fortuna opens access to the mysterious Temple of the Diadem , located east of Dagison. This sacred temple houses five chambers, each unlocking a unique Divine Class that can transform your characters into unstoppable forces.

• Maiden’s Chambers: grants the Apsara class
• Prophet’s Chambers: unlocks the Eternal and the Avatar classes
• Disciple’s Chambers: offers the Godhand and the Trident classes
• Chamber of Distortion: reveals the Blade and Calamity classes
• Chamber of Sirius: opens the Cavalier class

The catch is every chamber door is sealed, necessitating a special Key of the Diadem to unlock it. These keys won’t just fall into your lap; they’re spread throughout various dungeons across the continent. Though any key will unlock any chamber, obtaining all Divine Classes demands collecting all five keys. Knowing exactly where to find each key will save time and avoid last-minute scrambling during the game’s critical moments.

Unfortunately, each door in the Temple of the Diadem is locked and you’ll need a key to get inside, and said keys have been scattered throughout dungeons all over the continent. Each key you find can be used to open any of the chambers and earn the Divine Classes inside, but if you want to earn each Divine Class you’ll have to find every Diadem Key. Below are the locations of each Key of the Diadem.

Key 1 – Heretic’s Cave lies just northwest of Dagison. This nearby dungeon features a chest holding the first Diadem Key, making it the perfect starting point for your hunt.

Key 2 – Cougar Woodlands is found west of the map, just south of Credna’s Temple. Upon entering the dungeon, check immediately to the left of the entrance for the chest containing the second key.

Key 2 – Cougar Woodlands

Key 3 – Sand-Shadow Fort requires a desert trek. Starting from the world map space left of Baina Oasis, follow the southern path as it appears turn by turn until you reach the fort. Inside, a chest contains the third Key of the Diadem.

Key 4 – Giant’s Print Fort awaits in the continent’s southeast, just beyond Theodora’s home, Megaira. Search atop the stairs in the eastern section of this dungeon to claim the fourth key.

The next key we’ll be grabbing is located in a chest inside of the Sand-Shadow Fort. To reach this dungeon you’ll first need to trek through the desert first by moving to the world map space left of the Baina Oasis and then following the southern path that appears one turn at a time until you eventually see the dungeon space.

Key 4 – Giant’s Print Fort

Key 5 – Enno Isle is the most remote and often missed. Reach this dungeon by sailing east from the world map spaces near Callianeira Port until you arrive at the island. This final key completes your collection, unlocking every Divine Class in the temple.

Key 5 – Enno Isle

The final key, and the one you’re mostly likely to be missing due to how out of the way you’ll have to go to get it is on Enno Isle. You can reach this dungeon by setting sail from the world map spaces near Callianeira Port and from there head to the east until you reach the island.