Eyes: blue

Hair: black

Sex: female

Info: Isis is a very mysterious women who has tooken it upon herself to teach Yami and Seto about their past lives.  She gave Kaiba Obilisk the tormentor.  Even though we don't find out till later, she gets to the battle city finals.

eyes-purple

hair-Blonde in some episodes, in others white

Sex-Male

info-Full time leader of GURUS part time mantal case.  Thinks Yami Yugi killed his ffather but it was Yami Malik!