Mechanical Skull

The Mechanical Skull is a consumable item that summons Skeletron Prime. It will summon Skeletron Prime anywhere in both pre-hard mode and hard mode worlds, but must be used at night time or it will not work.

Trivia

 * The Mechanical Skull's texture is based on the original Skeleton's head.
 * The Mechanical Skull's sprite looks very similar to the Skull Lantern, just without the candle.