Vortexian Ray Gun | Terraria Fan Ideas Wiki | Fandom
So apparently it can be done Pre-Moonlord (I was using the laser machine gun with the nebula armor as well as the mana flower but the actual nebulas didn't do much for
Terraria 1.3 - Laser Machinegun , BLAST YOUR FOES! - Terraria 1.3 Guide New Magic - YouTube