From my Old Champions Campaign...
Name-IMP
Height: 5'2"/5" in super form
Weight: 113lbs/11 ounces(super)
Powers: Flight , Demon Energy powers, Shrinking, Probablitity Alteration(causes Bad Luck)

A minion of Devil-Girl, Racheal Brinkmann grew up never suspecting her true Nature..! Until the "Hell on Earth campaign,when more than a few "sleeper agents" on both sides were activated to Help or Hinder the Super-Heroes in Mission to Expell the Hoardes of Satan's crafty minions(sounds like a Chip-Dip,don't it?)