The Alchemy of Caster Weapons: A Deep Dive into Arcanist’s Etcher The Arcanist’s Etcher, in the context of caster weapons such as wands, staves, and sceptres (notably in games like Path of Exile 2), is a currency item used to enhance the quality of these weapons—often sought after as a poe 2 currency for sale by dedicated caster-build farmers. Increasing quality on caster weapons improves the skill granted by the weapon, effectively amplifying the...