Unicorn is a mythical and legendary animal depicted as a beautiful horse much like a rhino but with a single horn.You may accidentally mistake this mystical  creature for a Pegasus but the more you read the more you will discover that they are unquestionably different.You see a Pegasus is winged horse in Greek mythology and  unicorns  are wingless.Unicorns are personally better than Pegasuses. Let me know which one you like more