Master Yi is a champion in Riot Games' League of Legends, known for his speed, swordplay and meditative fighting style. The Polish line jedno uderzenie translates as one strike, fitting a warrior who ends fights quickly and without wasted movement. Short champion voice lines like this are widely clipped by players and editors because they carry recognisable character attitude in only a couple of seconds, and this one is especially handy for Polish-language edits, highlight reels and memes about decisive, single-blow victories.