Terraria Boss Order (Hardmode & Pre-Hardmode)

If you want to know which boss you’re going to face next in Terraria, then this Bosses order list is just the thing you need. Here we have mentioned all the Hardmode and Pre-Hardmode bosses in order of their appearance. The sole purpose of this progression guide is that you can strategize your next move accordingly and get the upper hand on the enemy. As of now, there are 19 Bosses in total, that you can spawn and fight with. So if you are ready to give the bosses of Terraria a hard time, then we’ll help you with their names and spawn requirements. With that being said, let’s dive right into it.

List of All Terraria Boss in Order

In this list below we have listed all the Terraria Boss in order, including all the optional bosses. For your reference, we have also mentioned the requirements to summon the enemies.

Hardmode Bosses in Terraria

• Queen Slime (Optional)
  • Use Gelatin Crystals in the Hallow Biome to summon this boss.
• The Twins
  • Use a Mechanical Eye at night to summon this boss.
• The Destroyer
  • Use a Mechanical Worm at night to summon this boss.
• Skeletron Prime
  • Use a Mechanical Skull at night to summon this boss.
• Mechdusa
  • Use Ocram’s Razor on Everything World Seed to summon this boss.
• Plantera
  • This boss spawns in the Underground Jungle biome after you defeat Twins, Destroyer, & Skeletron Prime.
• Golem
  • Use Lihzahrd Power Cell at Lihzahrd Altar biome to summon this boss.
• Duke Fishron (Optional)
  • Fish in the Ocean with Truffle Worm to summon this boss.
• Empress of Light (Optional)
  • Go to the Hallow biome and defeat Prismatic Lacewing to summon this boss.
• Lunatic Cultist
  • After beating Golem, go ahead and defeat 4 Cultists at the entrance of the Dungeon.
• The Moon Lord
  • Use Celestial Sigil to summon this boss.

Pre-Hardmode Boss Order in Terraria

• King Slime (Optional)
  • Use Slime Crown to summon this boss. Or defeat 150 Slimes during the Slime Rain Event.
• Eye of Cthulhu
  • Use Suspicious Looking Eye to summon this boss. Or 33.33% spawn chance when the player has 200 HP and 10 Defense with 3 living NPCs.
• Eater of Worlds
  • Use Bloody Spine to summon this boss in Corruption World or break 3 Shadow Orbs in Corruption Biome.
• Brain of Cthulhu
  • Use Bloody Spine to summon this boss in Crimson World or break 3 Crimson Hearts in Crimson Biome.
• Queen Bee
  • Use Abeemination to summon this boss.
• Skeletron
  • Interact with Old Man outside the Dungeon at night time to summon this boss.
• Deerclops (Optional)
  • Use Deer Thing in the Snow Biome to summon this boss.
• Wall of Flesh
  • Throw a living Guide Voodoo Doll in the Lava pool to summon this boss.

That covers everything about the Terraria Boss in order and all the bosses’ spawn requirements. If you’re not sure which weapon you should wield, then here’s a Best Weapon guide for you. Also, take a look at the best Terraria 1.4 Seeds for loot.