Nocturne's power lies in his level 6 ultimate. Focus on full clearing your jungle to quickly reach level 6, then actively gank and join fights using your ultimate.Capitalize on your mid-game strength by prioritizing squishy damage dealers (like ADCs) and securing objectives to snowball your lead.Nocturne's presence significantly diminishes in the late game, making it vital to close out games in the mid-game. Falling behind early makes it very difficult to recover.