Atlantes was a powerful sorcerer featured in chansons de geste. In Boiardo's Orlando Innamorato (1482), where he is known as Atalante, the magician fears that Rugiero (Boiardo's spelling) will convert to Christianity and aid Charlemagne against the Saracens. To prevent this and forestall Rugiero's death, he constructs a magic garden ringed by glass on Mt. Carena in the Atlas Mountains, after which he is named.^[1] In Orlando Furioso, Atlantes' magical castle is filled with illusions, in order to divert Ruggiero (Ariosto's spelling) from what he has foretold as certain doom. Ruggiero is later set free by Bradamante and after numerous trials and quests sires a great line of heroes. He later dies betrayed fulfilling the destiny foretold by Atlantes.