Regal Orb in Path of Exile 2 is a highly useful item used to upgrade normal items to rare ones. This orb allows players to add new affixes to an item, elevating it to a higher level of power and functionality. The use of the Regal Orb is typically for players looking to enhance a normal item by adding additional properties, turning it into a rare item with special attributes. It is particularly useful in the mid-game stages when players are looking to upgrade their gear.

This orb holds significant value in the game’s market and is frequently used in the process of improving and upgrading a player's equipment at various stages. By using the Regal Orb, players can add new attributes to their items, which can be especially beneficial when facing stronger enemies and tougher challenges. This orb is also employed to acquire rare items with unique properties, helping players boost their character's power and performance.