Calamity Mod is a Terraria mod that adds 31 bosses (Including Mini Bosses and Super Bosses.), it also adds:
near 800 items (as of now)
29 debuffs (as of now)
27 buffs (as of now)

Terraria mods are loaded in by using TModLoader, if you were wondering.
Guy 1: "I have calamity mod."
Guy 2: "So do I!"
by JamezWebResearch November 12, 2018