Question on anchors for wormholes and teleportation:
Can anchors be created near someone or only at their exact location? For example, could you stand at one end of a hallway and create an anchor at the other end without having been to that end before, assuming in this case that the hallway is small enough to see each end from the other end?

Edit: 
On mind-altering magic: Is it possible to use magic to remove disorders? For example, could a skilled mage remove schizophrenia from someone? 

Edit and unrelated:
Oh cool I gave Anubis a violet aura and just found out (looking into more details to come up with abilities) that Zadkiel is associated with the color violet.