Chronomaly

"OOPArts" ( Ōpātsu) is an archetype of cards used by III in Yu-Gi-Oh! ZEXAL. The most common stats for these monsters vary from EARTH or LIGHT-Attribute, and Rock or Machine-Type. "OOParts" is an acronym for "out-of-place artifact", a term used to describe artifacts that make no logical sense given the technology available at the time they were created. Such objects were also featured as part of the "Ancient Treasure" series in the Yu-Gi-Oh! 5D's anime.