Auralis

The Auralis is a craftable post-Moon Lord gun that is the direct upgrade to the Sniper Rifle. When used, a high-velocity blue-green dust round is fired. The bullet pierces up to four targets and inflicts Cursed Inferno, Ichor, and Marked. It has a 50% chance to not consume ammo when fired.

The player builds up damage when they are standing still, up to a maximum of 25% increase to damage after 5 seconds. If the player uses a scope effect whilst having the maximum damage boost, they will form a blue-green aura akin to the Profaned Moonlight Dye for 20 seconds with a 30-second cooldown. While the aura is active, the next projectile that hits the player will deal 100 less damage, and will remove the aura. The damage boost and aura are reverted if the player moves.