CLEF plays Age of Empires II and is based in China. CLEF has played a total of 272 matches in Age of Empires II. CLEF is most active in the ranked random map team ladder.

Across 55 games, CLEF wins 67.3% of the time when playing Spanish. The map Black Forest is where CLEF shines, winning 58.8% of 34 games. CLEF wins 52.5% of matches when playing as pocket (40 matches).

RM 1v1 records show CLEF at a rating of 985. The RM Team win rate for CLEF is 52.0% in 171 games.