I'll show you how to summon Skeletron Prime in a terraria.
To do this, we first need to go into hardmode.
This means killing the Wall of Flesh.
Next, we need to get a Mechanical Skull.
We can either craft it or get it form killing mobs.
But we will craft it.
To do this, you need to get some resources.
Among them: Bone 30 pieces, Lead or Iron Bar in the amount of 5 pieces and Souls of Light along with Souls of Night 3 pieces each.
And now we go to Mythril or Orichalcum Anvil.
And pick up our Mechanical Skull.
Now at 7:30 PM, we can summon Skeletron Prime to fight him.
Thank you for watching. And goodbye.

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