Warframe Kullervo
Image via Digital Extremes.

Warframe: How to Get Kullervo

The blade master has a unique farming method.

Warframe’s newest update, The Seven Crimes of Kullervo, is now available, introducing the new knife-based frame into the mix. Alongside the new set of Decrees, fresh challenges for Duviri runs, and new tileset for the Undercroft, the newest frame is making its debut with a completely unique way of farming his parts. Here’s how to get Kullervo in Warframe.

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Where to Get Kullervo’s Parts in Warframe

Kullervo’s parts are offered by Acrithis, either found at the end of a Duviri Spiral or through her shop in the Dormizone. When entering her offerings, a new option called Kullervo’s Archive is now available, where you can either purchase parts and the main blueprint for him, along with parts for the new Rauta shotgun and Credits. To purchase these items, you’ll need Kullervo’s Bane.

Warframe Kullervo Location
Image via Prima Games.

Acquiring Kullervo’s Bane is fairly straightforward, rewarded when completing a Duviri spiral after defeating Kullervo. To challenge him, you’ll need to enter a Lone Story or The Duviri Experience while the Anger, Sorrow, or Fear spirals are active. He can either show up as the final stage objective for the spiral, or as a side objective when picking The Duviri Experience. Once in that spiral, either wait for the objective or head South to Kullervo’s Hold and speak with the Warden there. You’ll then be prompted to enter the arena and can fight Kullervo.

The Kullervo fight is challenging, so you may want to get a few decrees before challenging him. Each chunk of health, the current Kullervo will leave while a new one takes its place. Take him out three times to complete the challenge. Once he’s down, finish the current spiral and you’ll be awarded four, five, or six Kullervo’s Bane. You’ll get six, seven, or eight when on The Steel Path variant of Duviri.

What Resources Do You Need for Kullervo?

Warframe Kullervo's Bane
Image via Prima Games.

The main blueprint for Kullervo will cost you 15 Kullervo’s Bane, while getting the parts will cost you nine each. This comes out to 42 Kullervo’s Bane if you want the full set. As for the parts themselves, you’ll need the following:

  • Kullervo Neuroptics Blueprint
    • 50 Lamentus – Received when killing Dax enemies
    • 50 Tasoma Extract – Found within caves across Duviri
    • 100 Saggen Pearl – Found near Primrose Village, Soprano Springs, and the Throneguard Barracks
    • 100 Connla Sprout – Found near water sources across Duviri
  • Kullervo Chassis Blueprint
    • 125 Nacreous Pebbles – Found when Maw Feeding at bodies of water in Duviri
    • 100 Kovnik – Found at Northwestern locations in Duviri
    • 75 Rune Marrow – Found in the Undercroft
    • 100 Ueymag – Located across Duviri
  • Kullervo Systems Blueprint
    • 100 Aggristone – Found on completing spiral objectives
    • 100 Eevani – Found at the Ampitheater and Archarbor
    • 360 Ariette Scales – Found when Maw Feeding at bodies of water in Duviri
    • 100 Ueymag – Located across Duviri

The main blueprint also requires 10 Pathos Clamp, which are awarded on completion of a Duviri spiral. Once you have all blueprints, you’ll need to wait 12 hours for the parts to finish building and 72 more hours for the full frame to be built. After some waiting, the sinful knife master will be yours!

Related; When is Wisp Prime Coming to Warframe? – Answered

If you’re looking to see everything else available in the new update, check out our patch notes for The Seven Crimes of Kullervo.


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About the Author

Shawn Robinson

Shawn is a freelance gaming journalist who's been with Prima Games for a year and a half, writing mainly about FPS games and RPGs. He even brings several years of experience at other sites like The Nerd Stash to the table. While he doesn't bring a fancy degree to the table, he brings immense attention to detail with his guides, reviews, and news, leveraging his decade and a half of gaming knowledge. If he isn't writing about games, he's likely getting zero kills in his favorite FPS or yelling at the game when it was 100% his fault that he died.