Each new Warframe added to the game brings a new Prex Card. These collectible items can usually be found somewhere within the game world. Many of them are located in the Levarian, but others can be much tougher to track down.

**Where to Find the Nokko Prex Card**

You can find the Nokko Prex Card upstairs in The Airlock, a new room in Fortuna on Venus. To get there, open the Navigator and select Venus, then the Fortuna node.

When you load in, turn to the left. Assuming you have completed *The New War* quest, you will see a mushroom-covered vent. Enter it, then turn left at the new NPC, Nightcap.

Go upstairs, and you will find the Prex Card tucked away behind a container at the top of the stairs.

**Important Note:** This Prex Card may not appear immediately. In my experience, it didn’t show up until I had ranked up once with Nightcap’s Syndicate. If you visit the location and don’t see the card, try leveling up with the Syndicate first.
https://www.shacknews.com/article/146357/where-to-find-nokko-prex-card-warframe