In what order should hard mode bosses be fought?

Solution 1:

There is no standard order to kill bosses.
It depends on your armor, weaponry and (by my own experience) Mythril Armor is needed for any of them.
It's probably the best to do it like this:

  • The Destroyer
  • The Twins
  • Skeleton Prime

It's recommended to have a good piercing weapon for Destroyer.
The Destroyer strategies page would help you.
After killing The Destroyer, you can kill The Twins very easily by using the The Megashark.
But Skeleton Prime is different from others. Hallowed armor is recommended to defeat it.

Solution 2:

I'd say: (Even though I haven't fought them this order)

  • The Destroyer
  • The Twins
  • Skeletron Prime

Now, if you want to fight the rest, you have to do:

  • Plantera
  • Golem

It's the only way the Plantera-Golem thing works! Also, I'd recommend:

  • The Destroyer: Better than Molten Armor & Night's Edge
  • The Twins: Better than the armor for The Destroyer and Megashark
  • Skeletron Prime, Plantera, and Golem: Better, again, and the Megashark (again).

Solution 3:

Destroyer

  • At least molten armor

The twins

  • Megashark
  • mytill armor

Skeleton prime

  • Excalibur or terra blade
  • hallowed armor

Order

  • Destroyer
  • The twins
  • Skeletron prime

Plantera

  • Hallowed armor
  • True Excalibur or True night edge

Golem

  • adamantite armor
  • bulb gun
  • nights edge

Ocram (console only)

  • hallowed armor Megashark

Order

  • Ocram
  • Plantera
  • Golem

Hardmode Event bosses

  • Ice queen
  • Pumpking
  • Everscream
  • Morning wood
  • Santa NK1

Pumpkin moon

  • Morning wood
  • Pumpking

Frost moon

  • Santa NK1
  • Everscream
  • Ice queen.

Defeat

  • To defeat all of them hallowed armor rainbow rod star cannon terra blade That's all