Six winged insects of minuscule size, the Dre Flies have incredibly short lifespans of about a day. For 3/4ths of the day they fly about consuming the dung of other creatures and they return to their nests for the last 1/4th in order to breed and then be devoured by the next generation. They were created by Drahthor in an attempt to give his realm a cycle similar to the day night one that could be found in the world below.