Underworld

The Underworld biome is the final, bottom most level a player can traverse to in the game. It is accessible only through the portal found south of the minotaur's maze and can only be accessed after the construction of The Minertaur, a pickaxe with the ability to break obsidian. The underworld is a firey inferno, lava, obsidian, and the coveted Flamerite Ore are abundant here, as well as powerful monsters and harsh traps for the unwary.

Spawn-rates

 * Rate (150)
 * Max spawns (20)

Tips
Harvest a lot of obsidian if you can, turn a pair of water walkers into lava walkers and make obsidian skin potions to make traversing the underworld easier. There are obsidian treasure rooms scattered around the underworld that hold some good loot, but take care as the chest in the treasure room might be a mimic in disguise! It is easy to get lost while exploring the underworld. Buy a compass from the travelling merchant for 2 gold and note down the coordinates of the portal in the underworld, as it is the only way home.