Temerity drops from Lord Zir in Diablo 4, and he’s the boss most closely associated with farming it. Temerity is a universal unique pants item, and community guides note that Lord Zir has it in his loot pool more reliably than general farming methods.

Fast answer

  • Boss: Lord Zir.
  • Item: Temerity unique pants.
  • Best farm target: Lord Zir’s loot pool.

Extra context

Temerity can technically appear from broader unique-item sources, but boss- targeted farming is the efficient route. A recent boss-loot guide also confirms Diablo 4’s unique drops are organized by boss loot tables for target farming.

TL;DR

Farm Lord Zir for Temerity pants.