After some time, a group of Cold Dooms realized feeding on mainly microscopic organisms wasn't cutting it, and decided to feed exclusively on their ancestor and its descendants. The Dark Cold Doom are very fast predators, being able to reach speeds comparable to that of the fastest cars made by humans thanks to cells within the colony releasing gasses that propel themselves forwards when they spot prey. They will pierce prey with their face, and then absorb them. They can very easily outrun Spheres of Imminent Doom with their speed, allowing them to live longer than their ancestor at times.