Burning the Erdtree is one of the most pivotal story events in Elden Ring, signaling the transition into the final phase of the game. Once this flame is ignited at the Forge of the Giants, major structural changes occur across the Lands Between, causing several areas to alter completely. Players should prepare carefully before taking this irreversible step to ensure they do not miss crucial quests, legendary weapons, or unique collectibles.

Complete Key NPC Quests in Leyndell

Several important NPC storylines reach a point of no return once the Erdtree is set ablaze. Characters like Corhyn, Goldmask, and Nepheli Loux have quest steps tied directly to the Royal Capital before it undergoes massive transformation. Completing these quests beforehand ensures you secure unique armor sets, powerful incantations, and key items required for specific game endings.

Collect Missable Items and Legendary Weapons

The geography of Leyndell changes permanently after burning the Erdtree, burying several key locations under ash. Most notably, the Bolt of Gransax, a essential weapon for unlocking the legendary armaments achievement, becomes completely unattainable if not picked up early. Spending time to thoroughly explore every rooftop, courtyard, and hidden room in the capital will prevent long-term regret.

Finish Side Quests and Optional Bosses

While many world bosses remain accessible, certain interactions and side quests become locked as the narrative progresses. Taking the opportunity to clear out remaining dungeons, clear optional bosses, and gather upgrade materials ensures your character is fully prepared for the challenging endgame encounters. Checking off these side activities allows you to focus purely on the final main story challenges without unnecessary backtracking.

Gather Smithing Stones and Sacred Tears

Upgrading your gear and flasks to their maximum capacity is vital before stepping into the late-game zones. Ensure you have unlocked all available Bell Bearings to purchase infinite weapon upgrade materials from the Twin Maiden Husks at the Roundtable Hold. Stocking up on essential consumables, upgrading spirit ashes, and maximizing your healing flasks will make the upcoming gauntlet of bosses far more manageable.