The Power Arm is an FBG in Quiful Barrett: Quest for Cronomipo. It is found in Ground Town.
The Power Arm is a glove resembling a meteor. It has a large, purple fingerless place for the hand to go into. The arm enters into the orange fabric.
The Power Arm can boost the FBG which is held in it. This is done by merging the two FBGs together.
||The attacks of the FBG held in the Power Arm gain 15 damage.
||Effects that work with one FBG work with the other.