Ghel The Gold Horned Unicorn’s Story – In the Magical Elements of the Periodic Table Presented Alphabetically By The Metal Horn Unicorns, readers are briefly introduced to Ghel, the Gold Horned Unicorn. Ghel is one of the metal horn unicorns featured in the Journey To Osm collection of books by Sybrina Durant. Ghel is a member of the Empath Herd. Gold is the horn color of empaths. They are able to see beyond the surface of other creatures, right into their very souls. In certain circumstances, they have the ability to merge their minds with others, too.