Cool orb thingy

The "cool orb thingy" is one of two items BSTRD requests before allowing the party into the pain shelf room, the other being the scary black box. It is found in the left room of the archival vein, and can be taken after defeating the enemies within. It is inaccessible to the party, but is labeled as "On the use of bright weaponry" and is likely how the BSTRD Golem can use its gun.