Custom Engineering


From Diablo Wiki

Jump to: navigation, search

Custom Engineering is a Demon Hunter passive skill unlocked at Level 40, which increases the duration of the Demon Hunter's traps.


Name Level Description
Custom Engineering

1 Increase the duration of your Caltrops, Marked for Death, Spike Trap, and Sentry by 100%.

Increase the maximum number and charges of Sentries to 1 and number of Spike Traps to 1.

This skill is affected by your characters:

The self-loading mechanisms built into most hand crossbows and traps are delicate and difficult to maintain. Extensive practice is required to use them properly.


No synergies with any active skills or other Demon Hunter passives are known.


Passive skills have had a long and storied history. When Diablo III debuted at the WWI 2008, skill trees included passive skills, much like in Diablo II. In 2010, it was announced that passive skills had been renamed traits and separated out from active skills. At the July 2011 Press Event, Blizzard announced that passive skills were once again in the game, replacing the traits system.


Custom Engineering was not seen until it showed up in the Diablo III beta as a level 24 passive. It was bumped to level 25 in Beta Patch 13, and when passives were reorganized for Beta Patch 14, Custom Engineering was moved up to level 40.


Copyright IncGamers Ltd 2017