Effect · every source

How to reduce Attrition Taken in Mountains in CK3

0 sources raise Attrition Taken in Mountains and 9 lower it in the game files of patch 1.20.0.3 — for this one, lower is better.

mountains_attrition_mult

The biggest reductions

-50%Master of CampaignsTrait · Culture with Mountaineers or Mountain Skirmishing or Mountain Herding or Caucasian Wolves or Himalayan Settlers or Mountaineer Ruralism
-50%Master of CampaignsTrait · Faith with Sacred Mountains
-50%Volcanic VenerationTenet · Followers

What lowers Attrition Taken in Mountains (9)

Traits (8)

Master of Campaigns-50%
Culture with Mountaineers or Mountain Skirmishing or Mountain Herding or Caucasian Wolves or Himalayan Settlers or Mountaineer Ruralism
organizer · game/common/traits/00_traits.txt
Master of Campaigns-50%
Faith with Sacred Mountains
organizer · game/common/traits/00_traits.txt
Humble-25%
Culture with Mountaineers or Mountain Skirmishing or Mountain Herding or Caucasian Wolves or Himalayan Settlers or Mountaineer Ruralism
humble · game/common/traits/00_traits.txt
Humble-25%
Faith with Sacred Mountains
humble · game/common/traits/00_traits.txt
Master of Logistics-15%
Culture with Mountaineers or Mountain Skirmishing or Mountain Herding or Caucasian Wolves or Himalayan Settlers or Mountaineer Ruralism
logistician · game/common/traits/00_traits.txt
Master of Logistics-15%
Faith with Sacred Mountains
logistician · game/common/traits/00_traits.txt
Fortress Breaker-10%
Culture with Mountaineers or Mountain Skirmishing or Mountain Herding or Caucasian Wolves or Himalayan Settlers or Mountaineer Ruralism
military_engineer · game/common/traits/00_traits.txt
Fortress Breaker-10%
Faith with Sacred Mountains
military_engineer · game/common/traits/00_traits.txt

Tenets (1)

Volcanic Veneration-50%
Followers
tenet_cthonic_redoubts · game/common/religion/tenet_types/00_tenet_types.txt

Source: game/common/religion/tenet_types/00_tenet_types.txt, game/common/traits/00_traits.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.