Temper Manuals

4 entries

Updated for Season 14 · Patch 3.1.0 · Jul 22, 2026

Tempering is Diablo 4's blacksmith enhancement: you pick an affix group from a tempering manual and roll an additional affix onto legendary items — uniques cannot be tempered. This database lists every manual with its affix options per class and category. The individual affixes with value ranges live in the affix database.
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Class: Warlock
Name Category Class Affixes
Channeler Offensive Warlock % Abyss Damage, % Hellfire Damage, % Occult Damage
Demonologist Offensive Warlock % Demonology Damage, % Archfiend Damage, % Damage to Bleeding Enemies
Metamorph Offensive Warlock % Sigil Damage, % Damage while Shadowform is Active, % Demonform Damage Bonus
Sigil Mastery Offensive Warlock % Sigil Duration