They can be traded between players and a vibrant Riven Marketplace, where people trade Rivens for Platinum, can be found in-game. These include an Archgun Riven Mod for 35 Vitus Essence.Īlmost by definition, Riven mods are top-notch items designed to be rare. In Arbitration Missions, you will earn Vitus Essence, which you can then bring to Hexis Arbitrators at any relay station and exchange it for rewards. These are great because they tend to be high level rewards but simple missions.Īrchgun Rivens is the only Rivens who can participate in the game on a regular basis, as he is part of the Arbitration Honors from Arbitration Missions.

They usually last 24 hours, which allows most people to take part. Similar to Tactical Alerts, Gift of the Lotus missions appear as special in-game events, such as the game's anniversary, and can often reward you with a Mod Riven upon completion. Sometimes this reward will be a Mod Riven, although these are rare. These will show up in the alert bar of the navigation screen and will always offer a special reward. Occasionally, you may be able to participate in a Special Tactical Alert mission, usually as part of a special event. You must have completed the War Within story missions to have access to the exits and only level 30 war bases can participate in these missions. A sortie is made up of three different individual missions, each with a modifier. Sorties are a special set of missions with modifiers that you can complete once per day. The main way to get Riven Mods is from Outings. Riven Mods are extremely rare unique mods for weapons that can offer certain perks, ranging from increased rate of fire to more damage or critical chance. Warframe is all about getting more powerful, and few in-game mods can give you a boost quite like Riven Mods.

Rarest mods in warframe