He wore a jacket similar to his brother's, only it had long sleeves and was dark purple. It was closed with a gold belt with "NM" on it. He wore black pants and dark purple boots. Atop his head was a golden headpiece with a crescent moon on it. Nightmare was one of the kindest beings in the multiverse at the time. He cared about everyone and loved all. He had a deep love for flowers (mostly roses) and animals. He had great charity. He is the guardian of Negativty, he is nice though.