Reforging rerolls a known legendary item and can pursue stronger stats or Ancient and Primal quality, at a substantial material cost.
PC / Global, Reaper of Souls endgame
WHERE & HOW TO FARM
Where to farm
Kanai’s Cube in Reaper of Souls Adventure Mode; use Law of Kulle, the Reforge Legendary recipe.
The Law of Kulle recipe fully rerolls a legendary item, including its attributes. It is useful when you have a spare copy of a key item and can afford the Act materials and Forgotten Souls. Because the item’s stats are replaced, treat every reforge as a new roll rather than a safe improvement; never put your only equipped copy at risk.
Kanai’s Cube retrieved in the Ruins of Sescheron, Act III.
A spare copy of the specific legendary to reroll.
Five bounty materials from each Act and 50 Forgotten Souls per attempt.
Identify the legendary whose stats or quality you want to improve.
Keep your equipped copy and place only a spare in the Cube.
Gather the five distinct Act bounty materials by completing all five bounties in each relevant Act and claiming each cache.
Collect Forgotten Souls by salvaging unwanted legendary and set items.
Place the target spare and the recipe materials into the Cube.
Choose Law of Kulle and transmute to generate a fully rerolled item.
Compare the new roll with your current gear; keep it only if it serves the build, then decide whether another attempt is affordable.
Farming tips
Reforging replaces all stats and can lose Ancient or Primal quality, so avoid using your best current item.
Set a material budget before starting; the recipe consumes a large amount of bounty and salvage stock each time.
Repeat, collect and use
Repeat only while spare copies and materials remain. The recipe has no attempt limit, but each result is random and permanently replaces the input item.
Common mistakes
Using the only copy you rely on: store or equip it and reforge a spare.
Forgetting one Act material: the recipe requires materials from all five Acts. Gather the missing cache stock before transmuting.
Reforging for a small stat change without a budget: the complete reroll can be worse. Compare the result and stop when costs outweigh the upgrade.
When to stop or switch
Stop when the item has acceptable stats, when the spare supply ends, or when the material cost would delay a more important Cube recipe.
