- Formerly a reward from Operation Arid Fear by earning 50 points or more.
- This mod is now available as a Nightmare Mode reward at the end of the mission and from Alert missions.
- When the mod was originally announced it had a Naramon () polarity. It is unknown if it was changed to a Vazarin () polarity due to complaints or a bug.
- Similarly to Vitality and Redirection the % increase is based on the base health and shields on the Warframe at rank 0.
- This mod used to share its icon with Fortitude, another Nightmare Mode mod, until it was changed in Update 13.0.
- A Primed version was leaked in update Update 17.11 and was patched in Hotfix 184.108.40.206.
- Redirection, a shield Warframe mod.
- Vitality, a health Warframe mod.
- Primed Vigor, primed variant of this mod.
|Nightmare Mode Mods|
|Warframe||Armored Agility • Constitution • Fortitude • Streamlined Form • Vigor (Primed)|
|Rifle||Hammer Shot • Shred (Primed) • Wildfire|
|Shotgun||Accelerated Blast • Blaze • Chilling Reload • Seeking Fury|
|Pistol||Ice Storm • Lethal Torrent • Stunning Speed|
|Melee||Drifting Contact • Focus Energy • Rending Strike|