Oh, it was probably unintentional. They probably just ☠☠☠☠ up piling too many layers of scrounged together magics on a cow that wasn't breeding properly. Where they learned it and what else they're using it for can be someone else's business, all I care about is that the meat's all gone. Unless the trimmings made it into stock or sausages or something, but as long as no one's growing tentacles from their eyes I'm sure it's fine.