Pre-Moonlord Bosses
The first boss meant to be completed in Calamity, fought in the Desert.
The Desert Scourge
An upgrade to the mechanical bosses, created by Draedon.
The Exo Mechs
This biome has the most changes out of any from infernum.
The Abyss
A late game melee weapon named after the Exo Mechs, inflicts the Miracle Blight debuff and has a custom swing animation.
The Exoblade
Yharim
The npc Permafrost moves in after the death of this boss.
Cryogen
The Devourer of Gods
This type of chest is completely removed by infernum, and the items can only be obtained via enemy drops.
Ancient Treasure Chests
A Trademark weapon known for being used by Jetstream Sam from the game metal gear revengance.
The Murasama
The First Dryad as well as the reason the Sulpheric Sea can support life.
The Goddess of Life, Silva
This boss is killed mainly for the Statigel armor.
The Slime God
This boss moves in after being defeated and is used to upgrade gear.
Supreme Witch, Calamitas
In Calamity Eternity mode, (Fargos Souls difficulty), the first Exo mech is spawned like this.
Dropped from a plane
Crafted with a Stormlion Mandible, Gold, Blood orbs, and some coins, this pre-hardmode ranger weapon is heavily inspired from the game Ultrakill.
The Crackshot Colt
This person genocided the rest of their race. (one of the reasons their my 3rd favorite boss)
Anhita
This boss drops the Fungicide, an early game Ranger weapon.
Crabulon
The Primordial Wyrm
In Infernum, the theme used for the Exo Mechs is NOT "inferior fabrications", but rather-
Catastrophic Fabrications
Ranger weapon dropped by Providence. Its alt move is a flamethrower, though the boss Stormweaver only takes 50% damage from it.
Pristine Fury
This character has been watching the terrarian throughout their journey, and is the person behind one of the major challenges late game.
Draedon
First summoned with a Titan Heart, this boss is intended to be post-Ravager.
Austrum Deus
A joke boss exclusive to the getfixedboi seed.
Xp-∞ Hekate
The Infernum-Exclusive boss fought in the lost colosseum.
The Bereft Vassal.
A donor item mage weapon that can apply the effects "Acid venom", "Crush Depths", "Electrified", "Holy Flames", and "Nightwither".
Mad Alchemist's Cocktail Glove.
This character is behind the death of one of the strongest dragons. Not much is known lore wise, but this character will soon be a boss in Calamity.
Xeroc