From there, rinse and repeat until you finish the encounter. Throw them and hit him enough to bring his shields down and then you can damage his health. These are bombs are what you can use to break the boss's shields. Once they're charged up, they'll start releasing SIVA Charges. You cannot damage the Vosik's shields conventionally with your weapons. Luckily, all your charging stations charge together.
If your timer runs out, the voltage will kill you. Collect four and you can run up to a charging station and 'dunk' the voltage into them. To charge them, you need to stand in a voltage point. There are three contraptions that you need to charge. You need to charge and defend points before you can progress. The first part of the Raid is much like the Vault of Glass.
