Coran was member of the team sent to recover the superweapon constructed by Treuten Teradoc's order, the Infinity Gun. The Infinity Gun was a weapon constructed to be the ultimate dooms-day weapon, with the capability of melting the surface of a planet, and rendering it destroyed. Coran was among the first members to find the weapon, in an asteroid field of debris of destroyed starships. Coran piloted the ship through the asteroid field, to find the remains of the weapon and send the coordinates to Household Praetorian, which was still active.