Legendary Potential is one of the core mechanics that elevates Last Epoch's item progression system, allowing unique items to grow into some of the most powerful gear in the game. While the concept is straightforward, mastering the process requires understanding how Legendary Potential works, how to merge items, and how the Temporal Sanctum dungeon ties into the upgrade path. Having enough Last Epoch gold can also be a great help to you. This comprehensive guide walks through the entire...