Elemental Wraith

The Elemental Wraiths, also known as the Firstborn and simply the Wraiths, were the first lifeforms to arise on Argent D'Nur.

Biology
The Elemental Wraiths are large beings, standing at almost three times the height of a Human. While they bear a semi-humanoid torso and head, they have tentacles in place of legs, similar to Maykrs, and bat-like wings in place of arms, with each wing having its patagium held between three crab-like limbs that connect to their upper torso, in a similar position as humanoid arms. They are known to have an endoskeleton, and their heads, while appearing somewhat human-like, only have a large mouth as a visible feature, in addition to ram-like horns on their heads, giving them an overall demonic appearance. Elemental Wraiths are able to fly, and generate supplies of energy referred to as Wraith Essence or Wraith Energy, better known as Sentinel Energy, which can be used for seemingly endless purposes, such as a power source for various forms of technology. This energy can be siphoned out of them and combined with Hell Essence to create Argent Energy. Most notably, Elemental Wraiths are capable of creating a "Wraithcall," an ability described as magic, which is able to either spawn or evolve lifeforms into complex organisms, described to be aggressive behemoths, eventually spawning a hostile planetary biosphere. However, the Wraithcall is also capable of eventually giving birth to smaller, less aggressive, and potentially sapient species, such as the Argenta and other animals that the Argenta domesticated, along with a hospitable biosphere. However, the Wraithcall's prolonged use threatened to drive weak-minded Argenta mad the longer they listened to it. The Wraithcall was only said to be used once over a given period of time, and it is possible that the Elemental Wraiths are only capable of using it once. Due to only three Elemental Wraiths known to be in existence, it is highly unlikely that they have any method of reproduction, and appear to be immortal. They also appear to have an ability to go dormant for extended periods of time, while still generating more Sentinel Energy, and could survive being fused to the Well of Hell Essence for eons with their chests mutilated to expose a spherical energy ball within their bodies, despite being in constant torment. Their level of intelligence and sapience is unknown.