The Core

The Core is a post-Moon Lord boss. It cannot be summoned, but found when going under the Underworld and entering the core. Then, the boss, The Core, will spawn, saying "The Core has been possessed!" before "The Core has awoken!" Max life: 1800000/3600000 (In expert mode)

Max life (Second phase): 50000

Max hitpoints: 250-350

Drops:

The Stick

Inhumane Dynamite (15-30)

Earth's Fury

15-17 Platinum Coins

Attack Method:

The Core begins as flying towards you slowly, then a sudden dash that can be hard to dodge. When you defeat it, there is a popup that appears on the bottom left, saying "The Core's infection has been exposed!" Then the other boss, The Core's Infection, will pop out, and The Core will fall on the ground.

The Core's Infection's method is like this: It runs at you like a Vortexian, then shoots a laser exactly like the Last Prism. When you defeat it, a popup appears, saying: "The Core has been purified!" then "The Core returns into the pit whence it came from." The loot falls from the sky afterwards.