Elemental Eruption

The Elemental Eruption is a craftable post-Moon Lord flamethrower that fires clusters of rainbow flames, which inflict numerous debuffs onto enemies. The flames can pierce one enemy, and as with all flamethrowers of its type, it auto-fires.

The debuffs it inflicts are as follows:
 * On Fire! for 5 seconds
 * Cursed Inferno for 2 seconds
 * Frostburn for 5 seconds
 * Brimstone Flames for 2 seconds
 * Plague for 2 seconds
 * Glacial State for 2 seconds

On enemies, these combined debuffs cause the target to be unable to regenerate health, and lose 18 health per second for 5 seconds. In Revengeance and Death Mode, they also have 20% reduced damage reduction. Additionally, for the first 2 seconds, it will lose an extra 140 health per second, have their defense cut in half as well as have it further reduced by 8, and will be completely unable to move.