The Egg of the Forgotten in Last Epoch is a rare and intriguing item, designed to offer players unique opportunities to upgrade their gear in unpredictable ways. It can be found during Nemesis encounters, which randomly occur on campaign, Monolith, and dungeon maps, indicated by an orange icon on the mini-map. The chance of encountering an Egg increases with player level, starting at 0% below level 60 and rising up to 60% near level 100, making it a sought-after reward for high-level players Last Epoch Gold.

When you obtain the Egg of the Forgotten, you are presented with three main options, each leading to different outcomes:
1. Challenge: Selecting this option immediately initiates a fight against the Nemesis holding the Egg. Defeating it rewards you with a random unique item. This is a straightforward but risky choice, as you must win the battle to claim the loot.

2. Empower: This option awakens the Nemesis into a more powerful state. After defeating the empowered Nemesis, it flees instead of dropping items immediately. The empowered Nemesis will reappear later with potentially enhanced item rewards, including increased affix tiers, forging potential, or legendary potential. Empowering can also upgrade sealed affixes on items to higher ranks, even beyond what was previously possible. You can empower a Nemesis twice, each time increasing the difficulty and quality of rewards.

3. Replace: This unique feature lets you insert one of your own unique items that currently has no legendary potential into the Egg slot. The Nemesis system then empowers this item, potentially transforming it by adding legendary affixes or even granting it legendary potential, effectively upgrading your existing gear. This item does not need to be on your character but can be taken from your stash, providing flexibility in gear enhancement.

The Egg of the Forgotten is highly valued because it allows players to upgrade unique items that would otherwise be limited in their potential, turning them into powerful legendaries. However, the process is somewhat unpredictable,outcomes can range from significant improvements to no change or even a downgrade in item quality. Players should be prepared for this high-risk, high-reward mechanic.

The in-game description of the Egg is notably vague, leading to community discussions and guides to better understand its mechanics. Some players have reported bugs, such as legendary items disappearing temporarily or unexpected item returns, so caution is advised when using the Egg.

In summary, the Egg of the Forgotten in Last Epoch is a rare Nemesis drop that offers three distinct paths: fighting for a random unique, empowering the Nemesis for better future loot, or upgrading your own unique items by imbuing them with legendary potential. This system adds a strategic layer to loot management, encouraging players to weigh risk versus reward when deciding how to use the Egg. It is a powerful but unpredictable tool for enhancing gear in the game’s endgame content buy Last Epoch Gold.