Irina Kulik, known in the Dota 2 world by the nickname Lyralei, is a Ukrainian gamer and content creator. She runs a YouTube channel where she posts entertaining videos on various games, including Left 4 Dead 2, The Forest, Saints Row, Dota 2, Counter-Strike, and PUBG.

In March 2021, Irina joined the team CHUBRIKI. In this team, she played 7 matches from March 31 to April 22, 2021. In the same year, on March 6, Irina took 3rd place in the UPEA Ukrainian Dota 2 Championship 2020.

In November 2022, Lyralei joined the team OilRig. She played only 2 matches with this team. In December 2022, Irina played for the Dog team in the BTS Pro Series S13 tournament, where the team secured a victory in one of the matches.

Irina was also a regular participant in the ESportsBattle league, where, as part of Mind Takers, she often took first places in seasonal LAN or online tournaments of the ESportsBattle - Cup.

In February 2025, Irina, along with the Devo4ki team, participated in the BB Streamers Battle 9 tournament. Although they did not manage to take prize places, it was one of the few all-female rosters that played against male teams.