The 38th Aether.
The Omnimir is a shapeshifting humanoid creature, this entity can transform its corporeal form into any creature its made direct eye contact with (Living Or Dead) except lifeforms that extend too far beyond its own size. When they take on another creatures form they retain their memories as well. Such an overload in mass memory formation overtime would prove to be lethal for most lifeforms but because of their biology, their brain chemistry morphs to adapt to the changes in seconds.
Omnimirs are highly intelligent and deeply meticulous creatures and while their motives may vary they can be dangerous all the same. Despite their ability to transform into almost anyone, their eyes tend to glaze with a red tint when they are anxious or have murderous intent.
While some are neutral, they will often assume the identity of other intelligent life forms simply to sow chaos and division
Its believed that a few high ranking political leaders throughout human history were likely Omnimirs.