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However, when using Crystal Core Energy, it wears down various parts of the firearm, and any level of Crystal Core will cause wear. This wear is irreversible and over time, the gun will be scrapped. Therefore, under normal circumstances, it is best to use Level 4 Crystal Cores; otherwise, it would be too wasteful for the gun.
Also, the quality of the Crystal Core itself does not affect the power of the Crystal Energy Gun, but it does affect the number of "bullets"!
For example, with this gun, the energy in one Level 4 Ordinary Crystal Core can only fire 10 bullets. After firing 10 times, the Crystal Core is scrapped.
But a Level 4 Crystal Core of excellent quality can fire 12 bullets! Excellent quality yields 14 bullets, outstanding quality yields 16 bullets, and Epic Quality gives 18 bullets... The higher the quality of the Crystal Core, the more bullets you get!