Mana and upgrades
Upgrade elemental damage to sell value
This is a conditional mana conversion tactic for a weapon whose sale return can justify its upgrade cost.
Tavern weapon upgrade screen and forge selling interface.
Repeat only for individual surplus weapons when the value comparison is favorable; this is not a dependable unlimited-profit farm.
Stop this tactic as soon as the expected sale return fails to exceed cost; use ordinary loot sales instead.
Open a guide to find other locations and see what the item is used for.
This is a conditional mana conversion tactic for a weapon whose sale return can justify its upgrade cost.