There is one way to farm Ducats, and that is to open Void Relics. These can only be opened in Void Fissure missions. Void Fissure missions are only available for a certain amount of time before they are replaced with others. Because of this, missions to farm Relics are constantly changing. You can keep track of these changes by checking the top-right corner of the Star Chart regularly. Popular missions to open Void Relics include: 1. Capture Capture missions are possibly the most popular missions. Since all you have to do is to capture a single enemy, many Tenno squads will bring their high Damage Per Second (DPS) Warframes and equipment. They can instantly knock the target down and capture them. If you get a lucky tileset, you may find yourself launching the same mission before you realize it. Even random squads can repeat this mission at least five times in 10 minutes if everyone is strong. 2. Survival Survival allows you to stay in the same mission and open Relics repeatedly. Since the longer you stay, the more Void Traces and rewards you get, some squads are in missions for hours. Certain Survival missions give you more Relics back to open later. To maximize your survival during these missions, try to find a proper squad in Recruiting Chat. Discuss the squad’s Warframes and weapons to ensure you can survive. If not, you might fail and lose everything. 3. Defense Defense is another option that can allow you to farm Ducats quickly. A team of Area of Effect (AoE) Warframes will swiftly take care of the waves of enemies swarming to attack the objective. If one Tenno has a Speed Nova build, you can clear a wave within a minute. Every five waves you get to open a Relic and extract, so if you’re fast, you can open two of them in around ten minutes. Some Tenno prefer Defense missions due to being able to rank their equipment up and potentially get some Void Relics back as rewards. 4. Exterminate Exterminate missions are like Capture missions, but the difference is you’ll have to kill enough enemies to complete the mission instead of capturing a single enemy. Warframes with high DPS and AoE are both great choices, such as Ember, Volt, and more. Occasionally, Capture missions will become Exterminate missions after you capture the target. Combining your most powerful Warframes and weapons with large areas of attack is key with this type of mission because you can carve a bloody path through the hordes of enemies quickly. Volt also gives all Tenno a speed boost, affecting attack speed and running speed. 5. Interception Interception missions usually aren’t the first choice for farming Void Relics, but with some coordination, squads can complete objectives without a hitch. As long as each capture point is held without losing it, you can open the Relic sooner. Warframes with high AoE stats shine in Interception missions. Hydroid can simply become a pool of water and prevent enemies from capturing the points. He doesn’t even have to do much other than kill the occasional straggler.