Heka

Spells in the Deserts (Sometimes called the Pictographic Magic or the Power of Word) is the counterpart of Kido to the group of Shinigami living in the Deserts, far from the Japanese Soul Society. As of now, this type of spells has not been named officially. They simply use existing spiritual energy in the atmosphere and convert them to any thing they desire, they could also use their own pool of energy, for more powerful spells, but it is too risky.

Mechanics
Every time the caster uses spells under this, pictographs or hieroglyphs appear in midair, each of these symbols has different colors, depending on the caster. The user simply states the name of the spell, without any incantations at all, although more experienced magicians has the ability to cast spells without even stating it. A grandmaster or a person that has a high magic ability has the power to create reality merely by speaking it, a sign of this is that he/she is so powerful that hieroglyphs flow from him.