No*****.

I just got void silver on my first try with the beam rifle with a hot shot mod for extra fire damage

Try this: when he summons adds ( I've had 2 or 3 per summon), kill all but one, damage last one to one-tap him later, nuke glowing rods. After rods are destroyed, you'll have some time while boss deactivates shield to finish the last add. You can kill all adds right away after he summons them and before rods are destroyed, but it'll be higher chance to him to summon more.

You must defeat it without let him absorve any mob when he rounds floor.

ALL weapons, that deal elemental damage have the mark about it in description with the different coolor.

It's not rng, MC Claviger needs to absorb one of the adds he spawns throughout the fight. Just leave an add alive and wait till he does some sick scratches.

Wrong.

Kill all ads ASAP. If any are alive when he spins the floor you will not receive the Void Silver as a reward when you defeat him.

obviously you didn't it do that way because that's not how it worls lol. For the PA you have to let him consume a mob and he only consumes when he spins the platform... so you don't have to kill the mobs you have to keep at least 1 mob alive until he spins the platform

This guy who replied is talking out of his ***. No you shouldn't let him absorb any ads.