GOLMAG01.ITM

The GOLMAG01 is an equipped item for the Magic Golem as their only attack weapon. It isn't droppable.
==Effects==
The weapon is a magical and enchanted +3 item that launches a projectile that has a range of 40 feet.
The projectile is the same one used by a Beholder and looks the same as the Beholder blast. It can be reflected by the Shield of Balduran. 
The projectile is aimed at a single creature and has speed factor of 0.
If the projectile strikes an opponent, it deals 3d10 Missile damage, augmented by the golem's Strength attribute.
Any hit on a target will remove one charge from an item in a quick slot or if equipped/worn.
For example, a wand will lose a charge, and items that have charges (such as the Helm of Brilliance, or the Staff of Power) will be affected.
Items in the backpack inventory or in a container (like gem bag or bag of holding) won't be discharged.
If the target has memorized Wizard spells, then one spell will be un-memorized, starting at the highest spell level in memory.
Multiple hits remove multiple charges and spells.
There is no defense against these effects, except to not get hit.