Hysterical Assault is a Warframe Augment/Exilus mod for ValkyrIcon272 Valkyr that allows her to pounce onto enemies while in Hysteria130xDark Hysteria by meleeing while aiming, dealing damage on contact. It also provides brief immunity when aiming a primary or secondary weapon.


Rank Leap distance Immunity duration
when aiming
0 15m  ? 6
1 20m  ? 7
2 30m  ? 8
3 40m  ? 9


  • Can be acquired by attaining the rank of Partner under The Perrin Sequence, or the rank of Flawless under New Loka, and spending ReputationLargeBlack25,000 to purchase.


  • Leap distance is affected by Ability Range.
  • Leaping requires the reticle to be aimed directly at an enemy.
  • Unlike most other Augment mods, Hysterical Assault is classified as an Exilus mod and can be equipped using a Warframe's Exilus slot.


Maximization is a form of specialization: mods may be blended to result in values that vary between the top-end limits listed here. Click any maximized link in the collapsible menu to learn how to build it.

View Maximization List
  • Maximized Ability Duration reduces minimum channeling cost to 0.82 energy per second and maximum channeling cost to 4.9 energy per second.
    • Reduces leap distance to 10.2 meters.
  • Maximized Ability Efficiency reduces activation cost to 6.25 energy, minimum channeling cost to 0.63 energy per second, and maximum channeling cost to 3.75 energy per second.
    • Has no negative effects on this ability.
  • Maximized Ability Range increases leap distance to 84 meters.
    • Reduces damage to 100.
  • Maximized Ability Strength increases damage to 1030.
    • Without Mod TT 20pxEnergy Conversion and Mod TT 20pxGrowing Power, increases damage to 842.5.
    • Increases activation cost to 38.75 energy, minimum channeling cost to 5.35 energy per second, and maximum channeling cost to 32.07 energy per second.

NOTE: Italic refers to the base ability of this augment

Patch HistoryEdit

Update 25.6
Hysterical Assault - Hysteria Augment - Valkyr
  • Let invulnerability linger for half a second when aiming to prevent getting downed immediately in high-damage areas
  • Increased Range

Hotfix 24.5.5

  • Increased Valkyr's Hysterical Assault Augment Mod max Range from 30m to 40m.
  • Fixed Valkyr's Hysterical Assault Augment Mod having broken functionality with Melee 2.99997 due to the removal of Secondary Fire in Melee mode. Now Aiming + Melee will trigger the leap function while in Hysteria. The Mod description has been updated to reflect this new mechanic.

Update 24.4

  • Fixed script error with Valkyr's Hysterical Assault Augment.

Hotfix: The Silver Grove 1.2

  • Valkyr now screams when casting Hysteria with the Hysterical Assault Augment equipped.

Update: The Silver Grove

  • Introduced.

Last updated: Update 25.3

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