Diamond Staff Change

[What is the actual item/mechanic/thing being targeted?]
Diamond Staff

[What would you like specifically changed about it?]
Maximum Damage: 125
[Why do you feel that this change is needed?]
I want a Revolver counterpart to the sapphire staff and orange zapinator and this weapon cannot do enough damage to be meta. Also, the projectiles fly too fast, and outshines sniper rifle in projectile speed, and also the projectile may phase through players. Furthermore, unlike the Heat Ray from version, it is unable to pierce more than 2 targets.

[Anything else you would like to note]
This weapon would sound like a great alternative to the orange zapinator.