Karlsefni, from Chile, is an active Age of Empires II player. Over time, Karlsefni has accumulated 22 matches in Age of Empires II. The majority of Karlsefni's matches are in the unranked mode.

Karlsefni has yet to try ranked play in Age of Empires II. Mongols stands out as Karlsefni's preferred civ with a 59.1% selection rate. When playing pocket, Karlsefni wins 83.3% of the time (6 matches total).