Nightmare Mode Mods (commonly called Nightmare Mods) are a class of rare dual-stat mods added in Update 9.0 (2013-07-13) along with Nightmare Mode. They can be acquired through completing missions in the Nightmare Mode. These mods are generally weaker than their single counterparts, but they can stack. For example,  Accelerated Blast can stack with  Shotgun Spazz and  Flechette to give 150% Fire Rate and 90% Puncture Damage respectively.

There are currently 19 Nightmare mods in the game. Visually, they do not have a clearly distinguishing mark. Nightmare mods are untransmutable.

Events[]

Update 9.5 (2013-08-09) introduced 3 new Nightmare mode mods ( Shred,  Vigor, and  Lethal Torrent) as rewards for the weekend event Arid Fear. In Update 9.7 (2013-08-30), these mods were added to regular Nightmare mode missions as rewards.

During the Nightmare Weekend event (August 23rd to 26th, 2013), the 10 original Nightmare mode mods were also rewarded from special Alerts with a mission description of "Nightmare Mod Located".

The Update: Recurring Nightmares (2016-10-27) update for Halloween (October 27th to November 1st, 2016) introduced 3 new Nightmare mods ( Chilling Reload,  Drifting Contact, and  Streamlined Form) which were right away available to acquire in their respective nightmare missions.

Nightmare Mods[]

• Warframe
• Primary
• Secondary
• Melee
• Companion

Name	Description	Polarity	Rarity	Slot Type
Armored Agility	Increases Armor Increases Sprint Speed		Rare	Warframe
Constitution	Increases Knockdown recovery speed Increases Power Duration		Rare	Warframe
Fortitude	Increases chance to resist Knockdown Increases Shield Recharge Rate		Rare	Warframe
Streamlined Form	Increases weapon switch speed Increases Slide Speed Reduces friction		Rare	Exilus
Vigor	Increases Health Increases Shield		Rare	Warframe

Name	Description	Polarity	Rarity	Weapon Subcategory
Hammer Shot	Increases Critical Hit Damage Increases Status Chance		Rare	Rifle
Wildfire	Increases Magazine Capacity Increases  Heat damage to the weapon		Rare	Rifle
Shred	Increases punch through Increases fire rate		Rare	Rifle
Accelerated Blast	Increases fire rate Increases base  Puncture damage		Rare	Shotgun
Blaze	Increases Damage Increases  Heat damage to the weapon		Rare	Shotgun
Chilling Reload	Increases  Cold damage to the weapon Increases Reload Speed		Rare	Shotgun
Seeking Fury	Increases Reload Speed Increases punch through		Rare	Shotgun

Name	Description	Polarity	Rarity	Weapon Subcategory
Ice Storm	Increases  Cold damage to the weapon Increases Magazine Capacity		Rare	Any
Stunning Speed	Increases Status Chance Increases Reload Speed		Rare	Any
Lethal Torrent	Adds Multishot chance Increases Fire Rate		Rare	Any

Name	Description	Polarity	Rarity	Weapon Subcategory
Focus Energy	Increases Channeling efficiency Increases  Electricity damage to attacks		Rare	Any
Rending Strike	Increases base  Puncture Increases  Slash damage		Rare	Any
Drifting Contact	Increases Melee Combo Counter duration Increases Status Chance		Rare	Any

Name	Description	Polarity	Rarity	Companion Subcategory
Animal Instinct	Increases enemy detection radius like  Enemy Sense Increases loot detection radius like  Loot Detector		Rare	Any

Drop Locations[]

A		B		C
Chilling Reload	22.11%	Drifting Contact	22.56%	Streamlined Form	22.56%
Accelerated Blast	18.97%	Armored Agility	15.49%	Animal Instinct	15.49%
Ice Storm	18.97%	Fortitude	15.49%	Constitution	15.49%
Stunning Speed	18.97%	Rending Strike	15.49%	Focus Energy	15.49%
Wildfire	18.97%	Seeking Fury	15.49%	Lethal Torrent	15.49%
Blaze	1.01%	Shred	15.49%	Vigor	15.49%
Hammer Shot	1.01%

Module:DropTables/data last updated: Wed, 06 Jul 2022 17:37:07 +0000 (UTC) by User:Cephalon Scientia

For any non-Rescue missions:

Rotation A	Rotation B	Rotation C
Mercury Venus Earth Mars	Phobos Ceres Jupiter Europa Saturn Void Lua Kuva Fortress Deimos	Uranus Neptune Pluto Eris Sedna

For any Rescue missions, regardless of Planet:

• Rotation A: One rescue objective completed
• Rotation B: Two rescue objectives completed
• Rotation C: All rescue objectives completed
• Rescue objectives:
  • Rescued hostage
  • Stealth rescue (rescued target without raising alarms inside prison tile)
  • Killed all Wardens

Trivia[]

• Briefly, between Update 12 and Update 12.1, Nightmare mods could be obtained from Interception missions. This was unintended, and has since been patched out.
• As of Hotfix 22.3.5 (2017-11-20),  Seeking Fury is also obtainable from missions level 26 and higher.