Claude was given a phase gun when he went down to Milokeenia with the away team. However, when he was teleported to Expel, he broke the UP3 by using his phase gun to defend Rena. Rena mistook the phase gun for the sword of light from prophecy.
When Claude goes to rescue Rena later, his phase gun runs out of power after it is used to open the gates to Alen Tax's mansion.
The Phase Gun serves as a temporary special art.
Claude once again carries a Phase Gun and keeps it with him throughout the game. It doubles as a special art and Field Action and can be upgraded.
Maria Traydor uses an assortment of Phase Guns as her primary weapon and incorporates it into several of her Special Arts.
A widely used personal weapon in the Pangalactic Federation, Phase Guns fire a powerful beam of energy that destroys the molecular cohesion of the target's matter through phase magnification. It is possible to control the power output of the beam by adjusting its focus setting. A stun mode is available for knocking human-sized animals unconscious, as well as a vaporization mode that will completely vaporize an object the size of an automobile.