Seib'Ian-Netch, the Aberrant, the Mother of Monsters
A god born of mortal greed can certainly prove that it's possible to have too much of a good thing.
It's said that the Aberrant is not an elder, but rather a newborn. A mortal who, like the Liar, sought out powers beyond it, but unlike the Liar the mortal was not built to handle the sheer weight of the other elder's presence and collapsed in on itseld. The power that allowed them entry kept them alive but in a state of flux and, in a panic, the newborn god sought refuge in the closest thing it could: The Coffers.
Though the god itself is little more than a fluctuating mass of corrupted life energy, it has made a body out of the flesh-universe that is the Coffers. The Aberrant and the Coffers exist in unison, and some believe that they are one and the same, when the reality of it is that the Aberrant is more akin to a cancer. It is easy to tell when you have entered the Aberrant's realm: The red raw flesh and bone of the Coffers gives way to colorful but diseased-looking skin dotted with mad-looking eyes as what personalities and thoughts it can scavenge from the Coffers grant themselves a portion of its twisted "life."
The same twisted life can be passed onto its followers. Those who praise the Coffers often find themselves communing with the Aberrant instead, as the former cares little for mortals unless they're offering themselves to be absorbed. It is not, however, unusual for mortals to find out about the Aberrant's existence and worship it directly, due to the... Impact it has when summoned.
The Aberrant first appears as a flash of brilliant but unsettling light, its true form, before becoming cloaked in layers of undulating, constantly-mutating flesh. Its summoning must be carefully regulated, or else it will spread. Whether by spores, burrowing flesh tentacles, or exposure to its true form, life around it from the smallest bacteria to the mortals responsible for its summoning will become corrupt. The Aberrant sees all life as "incorrect" and "incomplete," and will use every talent at its disposal to assure "correction" of faulty designs. No matter how it twists and transforms them, though, it will never see them as anything but "wrong," crushing them back into primal biomass to start restructuring them again and again.
Its essence can easily overtake huge sections of land if not controlled properly, turning it into a corrupted ecosystem where life both recognizable and not intermingles and continues growing like a plague across a world. Some whole planets have been lost to the corruption, the new worlds flinging out titanic "seeds" of the same malefic transformative energy the god is made of to other worlds to continue the cycle, terraforming them in an endless effort to reach the god's unobtainable vision of perfection.
Followers who are careful in their summoning are gifted with incredible regenerative powers and the ability to reshape themselves on a whim, adapting to any situation they desire within moments. However, in the end, many of them will be unable to contain the power and devolve into cancerous masses of tissue that explode into spores to begin the "Malshaping" process anyway. Those who do manage to control their bodies long enough end up with their minds destroyed and warped, and they become just another monster birthed by the Aberrant. There are no happy endings with this god, but many who contact it either do not know or do not care.











