Warframe - Sisters of Parvos

Battle High-Tech Space Sisters and Their Killer Robot Hounds Today in Warframe


  • The Sisters of Parvos game update is now available in Warframe.
  • Sisters of Parvos is one of Warframe’s most expansive updates yet, offering experiences for both new and active players.
  • The update includes a new easy-to-acquire Warframe, a large number of weapons and customizations, as well a new Lich System with new boss battles and rewards.

Warframe players eagerly awaiting our fan celebration event, TennoCon 2021, now have some new content to enjoy with the release of Sisters of Parvos, available today for Xbox Series X|S and Xbox One.

Sisters of Parvos is one of our most expansive updates yet, offering experiences for both new and active players. We wanted to provide something for everyone in this update: A new easy-to-acquire Warframe, a large number of new weapons and customizations, as well a new Lich System with new boss battles and rewards.

New and Returning Enemies in a Continued Storyline of Greed, Power, and Oppression

The storyline of Vala, who we recently introduced in our last update, Call of the Tempestarii, continues this week with the aggressive Corpus expansion led by Parvos Granum. Parvos has manufactured a new line of adversary – a sisterhood of elite huntresses who live and die by his orders. Players will battle their sister’s mechanized hounds to acquire a new companion, weapons, and customizations through the Corpus Lich System.

Warframe - Sisters of Parvos

New Sisters, New Story, New Encounters, and New Rewards

True to their high-tech status, the Sisters of Parvos have been outfitted with some of the most advanced weapons in the Corpus arsenal. Players will challenge their new adversary to acquire these unique Corpus Weapons for themselves.

Warframe - Sisters of Parvos

New weapons include the Tenet Envoy, a discrete rocket launcher, and the Tenet Diplos, a pair of auto-lock-on, homing projectile pistols. TheTenet Spirex pistol features lightning-fast slugs and the Parvosian upgraded Tenet Tetra now offers a large burst radius grenade launcher alt-fire option. The Sister-modified Tenet Flux Rifle has improved power and the custom Corpus variant of the Tenet Arca Plasmor has staggering blast and radiation damage. Finally, there is the re-engineered Cycron which features a deadly refracting energy disc.

Warframe - Sisters of Parvos
Warframe - Sisters of Parvos
Warframe - Sisters of Parvos

More Encounters and Rewards for Active Players With Our Improved Kuva Lich System

We’ve enhanced the existing Kuva Lich System with a host of quality-of-life improvements for our active players. We’ve even streamlined the experience making it easier to confront your Kuva Lich and the final showdown will now take place in outer space via Railjack. We’ve introduced new encounters and new rewards including the Kuva Grattler, a powerful Arch-gun, the Kuva Zarr, an explosive cannon, and the Kuva Hek, a four-barrel shotgun.

Warframe - Sisters of Parvos

New Rotational Content with Rewards for Void Storm Encounters

Void Storms now include additional rewards for players to collect. Four new Tenet briefcase weapons have been introduced with a rotational schedule. Including the Tenet Agendus, a massive impact hammer, the Tenet Exec, a shockwave-sending heavy blade, the Tenet Livia, an infinitely sharp two-handed blade, and the Tenet Grigori, a scythe launching spinning energy discs.

Warframe - Sisters of Parvos
Warframe - Sisters of Parvos

A New Player-Designed and Easy-to-Acquire Warframe

Unique to her aquatic abilities, Yareli’s Sea Snares form three water globules that seek out enemies and expand on contact, simultaneously damaging and immobilizing their victims. Her Merulina can be used for attacking but it also absorbs incoming damage. Her trio of orbiting Aquablades will tear through enemies. With Riptide, she can drag enemies into a crushing maelstrom and then blow them away with water bursts.

We hope new players will appreciate how quickly they can earn and enjoy playing as our 47th Warframe, Yareli. New players will enjoy a more dynamic experience with not only her water-bending powers but also her very own K-Drive. Check out her new abilities in action with the Yareli Profile Trailer above.  

Play Sisters of Parvos today for free in Warframe on Xbox One and Xbox Series X|S.

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Digital Extremes

Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game. Confront warring factions throughout a sprawling interplanetary system as you follow the guidance of the mysterious Lotus and level up your Warframe, build an Arsenal of destructive firepower, and realize your true potential across massive open worlds in this thrilling, genre-defining third-person combat experience.