One Level 1 Energy Stone can keep a drone flying for hundreds of hours, but if you want to open fire, it depends on what level of bullets you're firing. If Level 3 bullets, it can sustain firing for 10 minutes.
This accessory has already been upgraded to Level 10 by him, and every drone is naturally Level 10 too. Theoretically, it can fire Level 10 bullets.
Just...
The capacity of a Level 1 Energy Stone is too small, it can only support the firing of Level 3 bullets at most.
If Level 10 bullets need to be fired, you'd need at least a Level 5 Energy Stone installed.
However, the main purpose of drones isn't attack capability; detection is the primary function of drones. Clearing out some minor foes is okay, but against Level 10 bosses, there's no room for drones to show up.
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Soon —
