TBD
Scholars of magic derive their learning from the Elves, who explained the source of all magical power is the Aethyr. This infinite dimension, said to be the spawning ground of daemons and spirits, exists beyond the physical world. The Elves taught that far to the north of the Empire, a great ragged wound was torn through the fabric of the world to the Aethyr, and it bleeds raw magic. These roiling energies — known as the Winds of Magic — blow throughout the world, gathering and eddying in great heavenly whorls, only to rain down and permeate the land and the creatures dwelling upon it. It is these powerful winds that wizards and witches use to fuel their spells.
As magical power bursts into the mortal realm and sweeps down from the north, it splinters and separates, like light splitting through a prism. The Colleges of Magic state this creates eight discrete Winds referred to by colour, each with its own character and strengths. The Elves support this, teaching the same eight winds to their apprentices before moving on to more powerful magics.
Only a small minority of Humans can perceive the Winds, and even fewer can bend them to their will. Most Elves are sensitive to them, and many possess the ability to see the Winds clearly — commonly known as Second Sight, or just the Sight — with many also able to learn how to cast magic. Dwarfs disdain magic, perhaps because they are partially immune to it, and no Dwarf wizards are known. Halflings are largely indifferent towards magic: except when it delivers impressive or entertaining spectacles.
The Elves directed (as a condition of their tuition) that Human spellcasters should each only use a single Wind of Magic. They argued that while it is possible to cast spells by drawing from multiple winds, doing so is a risky proposition for the feeble, corruptible Human mind. This wisdom has been adopted by the Colleges, and each specialises in a single colour.
Some witches outside the College system consider these restrictions ludicrous, an attempt by the Elves to keep the most powerful magics to themselves. Drawing on multiple winds is a quick route to power, but also to damnation. Many an unlicensed witch has proved unable to resist this temptation, a practice usually called Dark Magic, only to be brought low by Witch Hunters.
Others believe magical energies are not so easily categorised. Many different types of ‘wizard’ and ‘witch’ can be found throughout the Old World, with some practicing magic that seems to lie outside colour magic, such as the cold-hearted Ice Witches of Kislev, or the shamans and sorcerers found amongst some of the other species besetting the Empire, such as the Greenskins.
The Eight Lores
Each of the eight Winds of Magic has an associated Lore, a body of spells and knowledge its adepts use. Each of the eight Colleges of Magic is dedicated to the study of a single Lore, and their buildings are constructed to focus their Wind to facilitate relatively safe tuition.
