Ruin Kobold Trooper

A Ruin Kobold Trooper is a type of monster that is found in the First Floor Labyrinth in Sword Art Online. It is a humanoid-type monster that is capable of using Sword Skills and wielding weapons.

It is similar to the Ruin Kobold Sentinel, but weaker. It takes Asuna three hits of «Linear» to defeat a Trooper.

They are first encountered when Kirito first meets Asuna. The first one depicted on the eighteenth level of the Labyrinth is «Level 6» and wields a hand axe.