I got this idea in my head a few weeks back. The concept evolved from my love of Halo and the Covenant vehicle tech. I got to thinking that we have never seen a Covenant water vehicle. Also, Covie land vehicles don't really hover in the water. If they get too deep they won't work anymore because it's levitating off the ground plane. That got me thinking, would plasma in general work underwater? My answer was no. This concept is the first pass at an idea of what a possible Covie submersible craft would look like. It will have the blue and green color pallet like the Wraith and still have the plasma lights but wont be propelled by it and won't shoot it. I'm thinking Needler type projectiles and fan/water jet propulsion.