Terraria Zenith
Mechanical Skull

Item

Mechanical Skull

  • Consumable
  • Summons Skeletron Prime
  • No value
  • Consumable
  • Rarity 3
  • After Wall of Flesh

Where to get

Crafting 1

Open the crafting tree

Special enemy loot 4

  • Rare Hardmode enemy drop until you beat that mechanical boss. 0.04% Before The Destroyer is defeated; Before The Twins is defeated; Before Skeletron Prime is defeated
  • Rare Hardmode enemy drop until you beat that mechanical boss. 0.04% After The Destroyer is defeated; Before The Twins is defeated; Before Skeletron Prime is defeated
  • Rare Hardmode enemy drop until you beat that mechanical boss. 0.04% Before The Destroyer is defeated; After The Twins is defeated; Before Skeletron Prime is defeated
  • Rare Hardmode enemy drop until you beat that mechanical boss. 0.04% After The Destroyer is defeated; After The Twins is defeated; Before Skeletron Prime is defeated

Shimmer 1

Shimmer takes these apart and gives this item back:

Any enemy 1

SourceChanceKills for 50% / 90%AmountConditions and notes
Any enemy1 in 2,500 0.04%1,733 / 5,7561From any enemy worth money, in Hardmode, while at least one mechanical boss is not defeated

Numbers

RarityRarity 3
Max stack9,999
Sell priceNo value
Item ID557
Research (Journey)3 to unlock duplication
StageAfter Wall of Flesh

Used in

As an ingredient 1

MakesUsesCrafted at
Ocram's Razor1Mythril Anvil

Open the crafting tree

Shimmer

After Skeletron has been defeated

Throwing 1 into Shimmer gives back:

Also see