Rist is a tall invader from planet Irk. She was sent to earth, for obvious erasons, because zim is failing. She carries a scar over her right eye from some fight in her youth. She can get overly excited when there is a chance to kill or destroy something also. She waers a Silver, black and blue irken uniform with blue on her ID pack. Hery eyes are blue and she has a band of silvber around each antennae.