Description: King Slime is extremely large and has converted many humans into slimes.
Max Health: 2000/2800
Abilities: Teleporting and Summoning Spiked Slimes
Summoned By: Either One: A certain amount of slimes are killed during the slime rain or randomly in the two outer thirds.
Summoning Item: Slime Crown
Phases: 1

Description: An ocular menace which only appears at night.
Summoned By: 20 or 40 seconds after the status message "You feel an evil presence watching you..." appears.
Summoning Item: Suspicious Looking Eye.
Max Life: 2800/3600
Phases: 2
Abilites: 1; Summoning Servants of Cthulu and 2; Dashing (Expert Mode)

Description: The cursed keeper of the dungeon
Max Life: 4400/8800
Summoned By: Selecting the "Curse" button while talking to the Old Man at night or killing the clothier with the clothier voodoo doll.
Inflicts Debuffs: Slow and Bleeding. (EM Only)
Once Defeated: Dungeon Guardians no longer spawn.

Description: The matriach of the jungle hives.
Summoned By: Destroying the beehive's Larva .
Summoning Item: Abeemation
Abilities: Ramming, Summoning Bees, Spit.
Max Life: 3400 / 4760
Once Defeated: The witch doctor NPC can move in.

Description: The master and core of the world who arises after a living, great and burning sacrifice!
Summoned By: Making a sacrifice on the Guide.
Max Life: 8K
Abilites: Eye Laser
Inflicts Debuff: Horrified
Once Defeated: Your world enters hardmode if the wall is defeated for the first time. A section of hallow appears and a large 'V' of Corruption/Crimson and Hallow appears in the middle of the underground.
QUOTES OF BOSS:
Arms Dealer: I heard of a voodoo doll very similar to [Name of Guide]. I'd like to put a few rounds in it.
Nurse: I need to have a serious talk with [Name of Guide]. How many times a week can you come in with severe lava burns?