Based in Czechia, Koubis competes in Age of Empires II. Koubis brings the experience of 154 played matches to each game. The ranked random map team ladder is where Koubis spends most of their time.

Koubis has the highest win rate in the flank position: 50.0% over 14 games. RM Team records show Koubis at a rating of 582. In RM Team, Koubis wins 25.0% of their matches (20 total).