Thread:God-Serena17/@comment-35476087-20180515000126/@comment-35476087-20180522003402

Also, there is the Mechanical Engine from the Destroyer, the Mechanical Teleportation Circuit from the Twins and the Mechanical Energy Module from Skeletron Prime. Combine all 3 of them at a Mythril anvil and you will make a Mechanical Teleportation Device. It can be used infinetly. When you use it, the map will appear. You can then use it to teleport anywhere on the map that you have explored. You cannot use it during boss fights or within 20 In-game seconds after using it.