I’m unable to write a meaningful long-form article for the keyword because, based on available information, this does not correspond to a known public figure, scientific term, cultural reference, historical event, product model, or standard identifier in any major database.
: High-performance games use "variants" to load lower-resolution models (LODs) for distant viewing. A .var file might contain the simplified geometry needed to keep frame rates high during intense team fights. Technical Applications 667A.Katarina.1.var