Blood
The Blood element is an alignment of Aura that has an intrinsic connection to animal tissue - in particular, its namesake, blood, though more advanced practitioners can create and manipulate skin, bone, and even internal organs as well. It is one of two auratic elements considered much rarer than the rest, the other, Void, being considered the rarest of them all. Of the Primordials, only Iris and Randegosa have dominion over the blood element.