A member of the metal record species that mimics a treasure chest. It's said that it's made up of metal record monsters who hid from their enemies and fused inside the chest before evolving and deciding to take revenge instead, though the truth is unknown. Though it looks like a Bat Mimic, it boasts the defense of a member of the metal record species. As hard as they are to encounter, they're even harder to deal with once one comes across one.
Metal Mimics are used as ingredients to evolve various units to ★★★★★★ or ★★★★★★★. When used as an ingredient in fusing, it provides a base 21,502 XP (32,253 XP to Dark element units). It sells for 5,000 Zel.