Blood Majyk

During the second digital insurrection, nanobot warfare was used. After the war, the nanobots were almost impossible to dispose of, so various nations came together to sign the Intergovernmental Nanobot Contingency Treaty, deactivating the nanobots around the globe. But the nanobots were simply rendered inert, not destroyed, and many still had the capacity to self replicate for decades after the treaty was signed. Therefore, most beings on earth have nanobots in their blood stream, which entered through the water supply. Blood Majyk is a form of technomancy which manipulates these nanobots. This area was studied by the short lived Vampire Scientific Coalition. The coalition realised that the technomantic techniques to hack nanobots would be two damaging for a mortal race, but vampire bodies, being stronger, could survive it up to a point. This research resulted in vampires being specialised in Blood Majyk. By consuming the blood with nano machines contained within, a vampire can manipulate those nanomachines, allowing them to essentially command the blood. The vampire would then expel the blood from their bodies through some opening (mouth, tear ducts, pores, cuts etc). Using blood majyk the nanobots can


 * self replicate and self vaporise, meaning the apparent quantity of blood can increase or decrease at will


 * genetically engineer that which it comes in contact with
 * move kinetically and change density

The limitations are


 * the only way to hack the nanobots and reactivate the blood is to have it come into contact with the vampire's own blood, through ingestion or infusion.
 * the range of manipulation is short.
 * Blood Majyk is very draining on the body, intensive use can cause permanent internal damage.
 * Fresh blood is far more potent. Blood that has been out of the body for a longer period of time contains much weaker nanobots and therefore can only have very basic uses.

as an offensive technique, vampires of The Great Vampiric Order use the technique Blood Weapon, wherein blood is formed into the shape of a certain weapon, which each individual then specialises in. Those of the Morriganic Repubulic use a fluid technique, where the blood moves formlessly to whatever shape is wanted in the moment.