https://www.openlearning.com/u..../zieglercopeland-slc
Path of Exile Item Upgrading Item upgrading allows players to upgrade their weapons and gear by adding new affixes, boosting its stats base or adding additional perks. To upgrade an item, a player has to have it in their inventory, as well as access to the kiln. Items with weak bases, such as rings can be upgraded to a stronger base. Items with bases that are strong, such as Titans from eth, have no change in their stats. Upgrade components Upgrade components can be added to weapons, armor