Destruction is the "prodigal" Endless and Dream's younger brother. He abandoned his realm and responsibilities 300 years ago.
His sigil, which he took with him, is a sword.
He has red hair and a broad, strong build. He is cheerful and warm-hearted. In Brief Lives, Despair remembers when he kissed her on the cheek, the only one ever to do so. Delirium, too, remembers how Destruction would joke at family meetings and everything would be alright.