The Jormmund

Biology

The Jormmund are an aquatic species that bear a passing resemblance to certain Terran fish. They communicate by flashing various patterns and colors on their scales while performing complex underwater movements with their numerous fins. The most concerning thing about the Jormmund that is usually attributed to their biology as no other explanation could answer it is the entire species ability to somehow access and utilize the Warp to allow for reality-defying actions that the Jormmund seem to take for granted and in fact seem almost like an automatic function for these Xeno. In fact the only way the Imperium has this information is because, upon asking for an audience with these Xeno, a Rogue Trader's ship became host to giant floating fish that swam on dozens of gallons of water suspended in mid-air that continually shifted to always surround the Jormmund. The Rogue Trader and his crew finally realized that these Xenos were utilizing some sort of psykery upon sighting the ever-shifting blues and purples that "bordered" the flowing, floating water.