Generate a prompt for SD about an epic fantasy painting of a stylish sorcerer banishing the darkness and its evil servants with a rainbow spell.
epic fantasy painting of a stylish sorcerer banishing the darkness and its evil servants with a rainbow spell, up close scene set in a grand hall, focus on sorcerer, d&d, rpg, concept art, dragon age, trending on artstation, award winning painting, cgi, art by john berkey and anton fadeev and john howe and simon stalenhag