Dang that's a great guess
It's not
It is a WaT character though
This one will give it away I think
1: This character is Rosharan
2: This character has a bond with a protagonist
3: This character does not fight
4: This character is responsible for starting their protagonist down their journey
5: This character is not human
6: This character is old
7: The phrasing of one of the clues is important
8: This character only appears in one book
9: This character has a very limited vocabulary
10: This character has no powers
11: This character is dead
!2: This character is Shin