Editing SpheresoftheAether (section)

===Duration===
All rituals with lasting effects eventually expire unless more energy is added. don't forget that. Now, of course, healing someone is an instantaneous effect, healing spells don't need a duration.
Optional Advantages and Alternatives
Dexterity based Magic
Still not totally sure this is a good idea
Not all magic is the realm of the mind, there are examples of magic dances, or rituals that are based in movement rather than in myth and fiction
If someone opts to take a dexterity based magic, they must choose another DX/A or harder skill. Their Sphere skill can not be higher than this skill +2
Additionally, they cannot be bound (though they could be gagged!) when performing magic, their magic is cast via bodily motion, such as dance, rather than words.
However, skill penalties that would normally affect the base skill now affect the casting. So for example; if the DX base skill was Dance, then shaky or slippery ground would give penalties to casting rolls.