Possible Clues:

• College meal that's fabulous
• Imaginary, horned horse-like creature
• Symbol of Scotland on the United Kingdom Royal Coat of Arms
• Mythical animal like horse with a horn
• Fighter for crown in Punic or Napoleonic wars
• Mythical creature, one trapped by strange Scottish sailors
• Horselike myth
• Fabulous beast in runic ornament
• The point is that it's got one ahead only
• Mythically, one has but a single blower