They have bumpy blue skin and a pair of curved horns on both their heads and their backs. (dragon-quest.org)
«Down a path worn into the woods, past a stream and a hollowed - out log full of pill bugs and termites, was a glass coffin... and in it slept a boy with horns on his head and ears as pointed as knives.» (bookpage.com)
«As soon as there is a you, who seems like a human being, who is not walking around with devil horns on their head, the dynamic changes,» she said. (politico.com)