Eternal Vault

Infinite Vault: The Eternal Vault hides within itself, shifting between dimensions. Players must solve puzzles or defeat waves of its mimics to even reach the main creature, making the battle an endurance test.

Weakness:

Vulnerable only to the most powerful enchanted weapons and holy artifacts. Destroying its tendrils will slow its regeneration and weaken its curse.

Reward:

Vaultkeeper’s Key: A legendary item that opens a gateway to a hidden dimension filled with untold treasures but also harbors the deadliest creatures in the game.

Cursed Crown: A rare helmet that protects players from all treasure-related curses and gives a significant boost in finding rare loot in dungeons or ruins.

Eternal Heart: The core of the Eternal Vault, allowing players to craft an indestructible chest that protects their items from any form of destruction or theft.

Abilities:

World-Eater Bite: The Eternal Vault can consume massive areas of terrain, swallowing entire blocks, mobs, and players in a single bite. Once inside, players must fight their way out of its belly or be digested, losing health rapidly.

Golden Curse: Any player who attacks the Eternal Vault risks becoming cursed, their health and hunger drained over time. The curse spreads to nearby players if left untreated, turning them into mimics if they die.

Summon Vaultlings: Smaller versions of the Mimic of Greed are spawned continuously to harass players, each one growing in size and power if not destroyed quickly.