Mechanic Voodoo Doll

The Mechanic Voodoo Doll is a Hard Mode summoning item for the Wall of Steel. When it falls into lava in the Underworld, the Wall of Steel will spawn, and the Mechanic will die. It can only be crafted after the Moon Lord is defeated. Crafted at:
 * 20 Souls of Might
 * 20 Souls of Fright
 * 20 Souls of Sight
 * 1 Guide Voodoo Doll
 * 2 Mechanical Eyes
 * 1 Mechanical Skull
 * 1 Mechanical Worm
 * 30 Iron Bars
 * Demon/Crimson Altar