“You're not supposed to be in here! You're going to ruin the surprise!”This article contains spoilers about the game's lore.
In addition to its use as a crafting material, Kuva is used to reroll Riven Mods.
Due to the circumstances through which the Kuva Fortress itself appears, accessing Kuva siphon and Kuva flood missions is only possible after completing The War Within quest. Kuva siphon and Kuva flood missions can be found on nodes marked with a Kuva symbol. Each mission only appears for a certain amount of time before the Kuva Fortress moves again.
The involvement of Kuva is largely revolved in The War Within quest, wherein the elder queen of the Grineer holds a Kuva Scepter, symbol of Orokin dominion used to command their Dax soldiers, which Teshin was a part of. Kuva is also used to perform Continuity, the Orokin ritual of transferring the consciousness of a dying Orokin to a new body.
The exact nature of Kuva is a mystery yet to be revealed. Though, it is mentioned by Teshin that the Kuva Guardian's weapon, Kesheg, is imbued with Kuva which supposedly makes them immune to Warframe powers. This is alluded in the braids of the queen throne, wherein they are immune to all Warframe attacks but the Operator's Void Laser, suggesting they were also made with Kuva.
Another possible property of the Kuva can be seen within Orvius, the weapon used to disrupt the player's Transference, which was made with the same Kuva substance, as well as within the Kuva Scepter used by the elder queen, used to knock the Operator out of their Warframe, preventing further Transference. This suggests that Kuva, in essence, has the ability to interfere or limit the Transference to a certain extent.
In Cephalon Ordis' fragments, it is revealed that one of the Orokin executor, Ballas, offered Ordan Karris a red vial, calling it an opportunity "to be one of us". This was later presumed to be a Kuva vial, wherein it was possibly used on the Beast of Bones, as an eternal punishment to be a Cephalon slave, rather than a status ascension.
While the fragments contained within them are not directly involved with the quest itself, the Glass Shards involved in the Saya's Vigil quest reveal that during the last days of the Orokin Empire, the Unum used some of her "Temple Kuva" in an effort to locate a monstrous Sentient, which would terrorize the Tower and her people by night but retreat and hide during the day. The Unum instructed her people to feed the Kuva to the local wildlife, connecting her consciousness with them and allowing her to find the Sentient.
This proved to be a double-edged sword however, as the Sentient discovered that Kuva could restore its ability to reproduce, increasing the intensity of its attacks even further. This necessitated Gara, the lone Tenno defender of the Unum, to sacrifice her life, carrying a bomb that devastated the Sentient as she was killed. This transformed the Plains of Eidolon to what it is today, with the Sentient reduced to fossilized wreckage, Vomvalysts, and Teralysts. Even after the war, the Unum's consciousness still resides in the Plains' wildlife (allowing her to keep an eye out for Grineer troops), and the she still gives her Temple Kuva for the Ostrons to use.
Acquiring Kuva Edit
- The primary method for acquiring Kuva is through Kuva Siphon missions, of which there are two types available: the regular Kuva Siphon (mission level 25-35) and the Kuva Flood (mission level 80-100). Successfully destroying one Kuva Siphon will grant around 550-700 Kuva, while the Kuva Flood will reward double that amount, at the cost of having higher level enemies.
- Kuva can also be acquired in 100 or 300 units by doing Bounties from Konzu.
- Sorties can reward 6,000 units of Kuva as a possible completion reward.
- Kuva gain is affected by Resource Boosters and Smeeta Kavat's Charm.
- During Kuva Siphon missions, Kuva clouds can be captured using the Operator's Amp attack with Void Beam, or using Void Dash.