Warframe 1999 update has added a total of 15 new mods for pistols, rifles, shotguns, and Beast Claws, and more.

To get access to the new mods in Warframe 1999 you need to do The Hex mission to unlock Höllvania missions.

The new Höllvania region introduced in the update. The enemies that drop these mods are primarily the Scaldra and Techrot factions found in various missions such as:

  • Lower Vehrvod: Faceoff
  • Vehrvod District: Faceoff
  • Victory Plaza: Assassination
  • Mischta Ramparts: Hell-Scrub
  • Mausoleum East: Exterminate

These missions can be accessed directly or through bounties from the central mall in Höllvania. Mods are dropped by enemies but also come from Scaldra Supply Caches.

I have a complete reward and drop rate table you can use to better understand which missions to complete for targeted loot.

Pistol Mods

  • Magnetic Might: +60% Magnetic Damage, +40% Critical Damage
    Acquisition: Complete The Hex quest.
  • Pistol Acuity: +350% Weak Point Damage, +350% Weak Point Critical Chance (Multishot cannot be modified)
    Acquisition: Defeat Techrot Skuzzi, Scaldra Eradicator, Scaldra Barbican.
  • Merciless Gunfight: +45% Critical Damage, +1.2 Punch Through
    Acquisition: Defeat Scaldra Dedicant, Scaldra Barbican.

Rifle Mods

  • Spectral Serration: +330% Damage while Invisible
    Acquisition: Defeat Scaldra Dedicant, Scaldra Eradicator.
  • Primary Acuity: +350% Weak Point Damage, +350% Weak Point Critical Chance (Multishot cannot be modified)
    Acquisition: Defeat Scaldra Dedicant, Scaldra Jaegar.
  • Magnetic Capacity: +60% Magnetic Damage, +40% Magazine Capacity
    Acquisition: Defeat Techrot Obsolyte, Techrot Galliflex.

Shotgun Mods

  • Magnetic Welt: Impact Status Effects have a 35% chance to apply a Magnetic Status Effect (doubles when Fire Rate is below 2.5)
    Acquisition: Defeat Techrot Obsolyte, Techrot Skuzzi.
  • Magnetic Strafe: +60% Magnetic Damage, +40% Fire Rate
    Acquisition: Defeat Techrot Babau, Techrot Matmas, Techrot Scaart.

Melee Mods

  • Magnetic Rush: +60% Magnetic Damage, +20% Attack Speed
    Acquisition: Defeat Techrot Galliflex, Techrot Volatile Galliflex.

Archgun Mods

  • Magnetized Cycle: +60% Magnetic Damage, +30% Fire Rate
    Acquisition: Defeat Techrot Obsolyte, Techrot Babau, Techrot Scaart.

Archmelee Mods

  • Magnetized Core: +60% Magnetic Damage, +40% Critical Damage
    Acquisition: Defeat Techrot Babau, Techrot Matmas, Techrot Scaart.

Beast Claws Mods

  • Magnetic Claws: +60% Magnetic Damage, +40% Status Duration
    Acquisition: Defeat Techrot Galliflex, Techrot Volatile Galliflex.
  • Radon Claws: +60% Radiation Damage, +80% Critical Damage
    Acquisition: Defeat Scaldra Flayer, Scaldra Jaegar.

How to Obtain Each Mod in Warframe 1999

Mod NameTypeHow to Get It
Magnetic MightPistol (+Magnetic Damage, +Crit Damage)Reward for completing The Hex quest
Worthy ComraderyAura (+Weak-Point Crit Chance for Squad)Drops from Scaldra Flayer, Scaldra Jaeger
Summoner’s WrathAura (+Summon & Companion Damage)Drops from Scaldra Eradicator, Scaldra Barbican
Spectral SerrationRifle (+Damage while Invisible)Drops from Scaldra Eradicator, Scaldra Dedicant
Primary AcuityRifle (+Weak-Point Damage & Crit Chance)Drops from Scaldra Dedicant, Scaldra Jaeger
Pistol AcuityPistol (+Weak-Point Damage & Crit Chance)Drops from Scaldra Eradicator, Scaldra Barbican, Techrot Skuzzi
Merciless GunfightPistol (+Crit Damage, +Punch-Through)Drops from Scaldra Dedicant, Scaldra Barbican
Magnetic CapacityRifle (+Magnetic Damage, +Magazine Capacity)Drops from Techrot Obsolete, Techrot Galliflex
Magnetic WeltShotgun (Chance to Apply Magnetic Status)Drops from Techrot Obsolete, Techrot Skuzzi
Magnetic StrafeShotgun (+Magnetic Damage, +Fire Rate)Drops from Techrot Babau, Techrot Matmas, Techrot Scaart
Magnetic RushMelee (+Magnetic Damage, +Attack Speed)Drops from Techrot Galliflex, Volatile Galliflex
Magnetized CycleArchgun (+Magnetic Damage, +Fire Rate)Drops from Techrot Obsolete, Techrot Babau, Techrot Scaart
Magnetized CoreArchmelee (+Magnetic Damage, +Crit Damage)Drops from Techrot Babau, Techrot Matmas, Techrot Scaart
Magnetic ClawsBeast Claws (+Magnetic Damage, +Status Duration)Drops from Techrot Galliflex, Volatile Galliflex
Radon ClawsBeast Claws (+Radiation Damage, +Crit Damage)Drops from Scaldra Flayer, Scaldra Jaeger