Aspect Lords are, generally speaking, an infinite amount of sets of an infinite amount of omnipotent/omniscient beings which, as far as it is known, are generally either created by The True God or created by more powerful aspect lords. Due to the very ambiguous nature of these beings, Aspect Lords are more-so considered to be a classification rather than a species, as individual Aspect Lords have practically no biological/physiological traits in common with one another, save for the essence they are made of. When an aspect lord is destroyed, usually by other aspect lords (who seem to be the only beings powerful enough to do so), their remains (if any) form a material known as Xaspunum, which is the most powerful material in existence.
Organized groups of Aspect Lords use their omniscience to work in unison with each-other and known alternate selves as well, at least throughout The Barrelplex. Though of course, for any set of Aspect Lords cooperating with one another, there is a different set with the opposite objectives, and an infinite volume of the Box that none of them are able to affect. In this sense, Aspect Lords may not cooperate, as the sheer scale and capability of the Box allows entities to disagree in this way. Some of them exist separate from the others, some meet in altarcae, and others still follow laws of existence or nonexistence that simple mortals are unable to grasp. At their own level, they seemingly automatically know the solution to everything, and everything that potentially will and can happen. But entities/forces of greater or equal power to these beings present an unknown variable, which will leave the given Aspect Lord to just their own devices against their opponents.