Record of Ragnarok (Shuumatsu no Warukyure) is an anime and manga series depicting a grand tournament where 13 gods face off against 13 representatives of humanity in one-on-one battles to determine the fate of mankind. Each human is a renowned figure from history or myth, pitted against deities from various world mythologies. The series is known for its intense action and dramatic reinterpretations of legendary characters.