"X" Callibre was a Artificial Rope Climbing competitor. It made its only appearance in 2002 where it lost in its only appearance. It was a pun on "Excalibur".
Robot History[]
2002[]
"X" Callibre fought current champions High Climber 2. In one of quickest matches in he history of Techno Games, High Climber shot straight up the rop and hit the top in 1:027 seconds flat, as "X" Callibre barely even moved and simply slipped to the bottom.