Thorn was a lightweight robot built by Team Loki which competed in Season 1.0 of BattleBots. It was an invertible wedged octagon-shaped robot that had a wedge either way up due to the robot's shape. Thorn lost its first and only one-on-one battle, but won the first consolation rumble of the tournament along with Backlash.
Thorn's first and only match in Season 1.0 was against Pestilence. Pestilence won by KO at 2:35 and Thorn was eliminated from the tournament.
Thorn wasn't finished, however, as it participated in one of two consolation rumbles at the end of the tournament and won it with Backlash