Here's a comparison of all 3 versions which are all probably too OP:
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The Storm
The Storm
In case you're wondering they are classless, and like the Coin gun the weapon doesn't have a damage value, only the ammo which is doubled for the MKII and Quadrupled for the MKIII.
The Storm
All Purchased from the Demolitionist;
MKI : 15 Gold Post EoW/BoC
MKII : 75 Gold Post Mech Boss
MKIII: 3, 50 Plat, Gold Post Golem (Nerfed)
All Purchased from the Demolitionist;
MKI : 15 Gold Post EoW/BoC
MKII : 75 Gold Post Mech Boss
MKIII: 3, 50 Plat, Gold Post Golem (Nerfed)