[quote=@LadyAmber]
I think its an interesting concept. I am somewhat interested but it would depend on the mechanics of it. 

If they are going to be in different geographical locations around the country, then how are they going to interact? 

Are the covens going to represent a certain type of magic? For example: Necromancy, Elemental, Divination. Where you have members of all 4 covens in one city?

For their to be drama and tension, they need to be physically close enough to interact. Will everyone be a witch or warlock? Does the general populace know magic exists or are they trying it to hide that from the normal folks without magic? 

[/quote]

Technically I might have different terms for magic users like mage, wizard, etcetera but I was thinking that witch and warlock are the essentials for now. Covens represent the general directions of the compass, North, South, East and West. They have specializations but don't represent a type of magic, though since they specialize they have more information on certain magic types than others. The population is beginning to suspect something is wrong and very weird but they don't know if it's really magic or not. As for how they meet, there's divination, teleportation and portals to and from certain areas.